Percent Increase and Decrease Quiz - Page 4
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Most Popular Christmas Items: Data & Statistics Analysis (Grades 6–8)
Engage your grades 6–8 students with this Christmas Data & Statistics Analysis Project that blends real-world holiday shopping data with middle-school math skills. Students explore multiple datasets, create and interpret graphs, compare variability, calculate percent change, and explain trends using evidence. This resource includes bar graphs, dot plots, pie charts, and line-graph elements—giving students hands-on practice with real data. A built-in quiz and answer key help assess understanding
6th - 8th
Basic Operations, Graphing, Statistics
Cubic, Abs Val, Squ Root, & Exp WS: Domain, Range, Zeros, X-int, Y-Int (Day 12)
With this Graphing Cubic, Absolute Value, Square Root, and Exponential Functions Worksheet, students will be assessed on how to graph these functions and identify Shifts, Domain, Range, Symmetry, Zeros, X-Intercepts, Y-Intercepts, Increasing Intervals, Decreasing Intervals, Maximum Value, and Minimum Value. With the help of the answer key, you will be prepared for any and all student questions related to the notes. RELATED NOTES, WORKSHEETS, and PROJECTS:Graphing LINEAR FUNCTIONS and finding
7th - 12th
Algebra, Algebra 2, Graphing
AP Precalculus Topic 1.1 Self-Checking Partner Activity
In this activity, partners solve different problems, but get the same answer. This allows students to self-check their progress. The activity focuses on the following skills: Identifying intervals on which a function is increasing or decreasingIdentifying intervals on which a function is concave up and concave downEvaluating functions given a graphFinding interceptsDescribing rates of changeIdentifying intervals on which the rate of change of a function as increasing or decreasing
9th - 12th
Graphing, PreCalculus
Grade 8 Groundhog Math Weather Graph Algebra Linear Model Statistic Inequality
Challenge your Grade 8 students to think like data scientists with this 10-page, black-and-white Climate vs. Tradition math investigation. Using Groundhog Day as a real-world hook, students analyze temperature data, trends, percent change, and prediction accuracy to answer one central question: Does folklore outperform math?This resource is intentionally not cute or craft-based. Instead, it focuses on data literacy, climate reasoning, and mathematical skepticism, helping students evaluate cl
8th - 11th
Algebra, Graphing, Statistics
CCSS
8.SP.A.1
, 8.SP.A.2
, 8.SP.A.3
+7
Functions Guided Notes
These basic functions guided notes are meant to introduce students to the basic concepts of functions. Students will identify linear and non-linear functions, review steps to graphing, determine the definition of a function, learn about explicit and recursive rules, identify increasing and decreasing functions, and learn about using the vertical line test to determine if a graph represents a function. This is meant to support a teacher-guided lesson on functions.
8th - 9th, Adult Education
Algebra, Graphing, Math
CCSS
8.F.A.1
, 8.F.A.2
, 8.F.B.5
Functions - Interpreting Graphs - 6th to 8th Grade Classwork
Functions - Interpreting GraphsDo your students struggle with graphing functions from word problems? This introduction has broken through my student's barriers, and they begin to feel competent and capable when they are making their own function graphs! ★ Students understand increasing, decreasing, and constant changes in a graph and tie it to real world explanations!✎ Please write a review! or check out my other function products: ✓ Check out my other products!Identifying Functions Class
6th - 8th
Algebra, Graphing, Math
CCSS
8.F.B.5
Also included in: Functions Unit (7 Products!) 8th Grade Classwork
Natural Selection Peppered Moth data analysis
Students will examine data from the historical peppered moth experiment and answer several analysis questions and create a graph of the data. This is a great way to reinforce the concept of natural selection as the population sizes of two Peppered moths increase and decrease as the environment changes. Three items in this download: 1) Peppered moth analysis (Word) 2) Peppered moth analysis (pdf) 3) Answer key for the peppered moth analysis (Word) Here are a few other Evolution-based lessons: Nat
6th - 12th
Biology, General Science, Graphing
Algebra 1 - Interpreting Graphs of Functions - Flip Book
This is a flip book designed to have students understand (and have an opportunity for color coding!) the following key values of interpreting graphs of functions: 1. x-intercept 2. y-intercept 3. line symmetry 4. positive values 5. negative values 6. increasing values 7. decreasing values 8. relative extrema: minimum and maximum Each flap can be displayed on a SMART Board or on a document camera. I highly suggest color coding each page as shown in my answer key. Please feel free to add more into
7th - 10th
Algebra, Graphing, Math Test Prep
Also included in: Algebra 1 - First Half of the School Year FOLDABLE BUNDLE
Before or After Polynomial Graphs
This resource can be used before, during, or after a lesson/unit on Polynomial Graphs and their properties. Students are given a polynomial graph (2 versions offered) and asked to find: Real zeros, total zeros, location of zerosEnd BehaviorsTurning points, local (relative) and absolute maxima/minimaIncreasing/Decreasing IntervalsWhere is the value of the function <0 or >0+/- Leading Coefficient; Odd/Even Degree
8th - 12th
Algebra, Algebra 2, Graphing
Quadratics Choice Board Review Activity Project
This quadratics math menu or choice board is a perfect assignment for students to practice their skills of the concepts taught within the unit. Students will need to: define vertex, axis of symmetry, minimum, maximum, zeros, and paraboladetermine vertex, axis of symmetry, domain, range, increasing, and decreasing given a functiondetermine the quadratic function given pointsunderstand standard form, vertex form and x-intercept formunderstand how “c” affect y=ax2create a table of value that has
7th - 12th, Higher Education
Algebra, Graphing, Math
Features of Graphs | Google Slides™ | Interpreting Functions in Real-World Conte
Bring functions to life with this interactive Google Slides™ activity focused on interpreting key features of graphs!Students are given real-world function descriptions and corresponding graphs. They must analyze the graph and choose which statement correctly represents its features, such as x-intercepts, maxima, minima, and intervals of increase or decrease. This visually engaging resource helps students connect real-world meaning to graphical representations, deepening their understandin
8th - 11th
Algebra, Algebra 2, Graphing
CCSS
HSF-IF.B.4
, HSF-IF.C.7
, HSF-IF.C.9
Halloween Bar Graphs
Let's start graphing! Students will learn how to make a bar graph when given information from a table. When they draw their bar graph they will label it, write categories, and explain why they used the scale they did. Includes questions regarding each Halloween themed graph. Increase logic and reasoning in students with this mini Halloween themed bar graph set! Perfect for quiz or test prep. Each graph will have 4 categories. Includes: 1 anchor chart in color and black and white3 practice pagesa
3rd - 4th
Graphing, Math, Math Test Prep
CCSS
2.MD.D.10
Line Graph Activity
Students are given the information needed to create a line graph for the number of pizzas sold at Geno's Pizza on Saturday (graph paper not included). After creating the graph, there are 18 questions for students to answer. Questions involve finding the difference in pizzas sold, recognizing increases/decreases, predicting trends, identifying best title and x/y axis labels, identifying best interval for the graph, and total number of pizzas sold.
4th - 7th
Basic Operations, Graphing, Math
Bar Graph Activity
Students are given the information needed to create a bar graph for the number of books checked out at a library last week (graph paper not included). After creating the graph, there are 17 questions for students to answer. Questions involve finding the difference in books checked out, recognizing increases/decreases, predicting trends, identifying best title and x/y axis labels, and identifying best interval for the graph.
3rd - 6th
Graphing, Math, Other (Math)
Grade 7 Math Financial Budget Money Percent Decimal Graph Statistic Logic Review
This black-and-white printable set makes math relevant and exciting by using social media analytics scenarios. With 10 worksheets, each featuring 10 curriculum-aligned questions and a themed line-art illustration, students practice percent, decimals, graphing, and statistics through influencer challenges. What's Included:Worksheet 1: Follower Growth Chart Calculate percent increase Find averages and ratios Interpret line graphs Worksheet 2: Giveaway Budget Calculate budget percentages Solve f
7th - 10th
Financial Literacy, Graphing, Statistics
CCSS
7.SP.C.8
, 7.NS.A.1
, 7.NS.A.2
+1
Interpreting Graphs Guided Notes and Practice
This Interpreting Graphs resource includes guided notes and practice problems that can be completed together during whole group or small group instruction. You Try! problems are provided on the second page and can be completed as independent practice. This resource includes problems that ask students to identify where a function is increasing, decreasing, positive, negative, linear, and nonlinear. Please reach out if you have any questions or concerns about this resource! Thanks! AG Fonts were
8th
Algebra, Graphing
CCSS
8.F.B.5
Continuity and End Behavior AP Calculus Graphic Organizer
Perfect for an AP® Calculus class working on limits and discussing how functions behave in certain ways including the test for continuity and end behavior. Comes with scaffolded notes with sample copy as well as answer key and an EDITABLE version. Students will learn the different rules for discontinuity, end behavior and increasing/decreasing through this sheet of notes. This is also great for Honors Precalculus towards the end of the year. Includes an EDITABLE PowerPoint file to make th
9th - 12th
Calculus, Graphing, PreCalculus
Features of Graphs | Boom Cards™ | Interpreting Functions and Real-World Context
Help your students interpret key features of graphs with this engaging and interactive Boom Cards™ deck! Students are given a function description and a graph that models a real-world situation. They must analyze the graph and select the statement that correctly matches a feature—such as x-intercepts, maxima, minima, or intervals of increase and decrease. This activity builds strong connections between graphical representations and real-world meaning, helping students interpret functions i
8th - 11th
Algebra, Algebra 2, Graphing
CCSS
HSF-IF.B.4
, HSF-IF.C.7
, HSF-IF.C.9
Transformation and Properties of Logarithmic Functions
Students are expected to have knowledge of transformation of points and graphs.
Given the equation of each logarithmic functions, students use transformations to graph the image curves, then identify the following properties: domain, range, x-intercept, y-intercept, intervals for which the image function is positive/negative, intervals for which the image function is increasing/decreasing, and equation of the asymptote.
There are eight questions in total.
Answer key provided in the same file.
11th - 12th, Adult Education
Graphing, Math
Graphing Quadratics 4 by 2 (4 versions of 2 problems)
Great as a bell ringer, exit slip or spaced practice. Or use all four versions as a single practice homework. Four versions of 2 problems each. Each version includes one quadratic function in vertex form and another in standard form. Students are asked to find the axis of symmetry, vertex, max/min value, domain, range, increasing and decreasing intervals, a table of values and the graph.
8th - 12th
Algebra, Algebra 2, Graphing
ExamView Question Bank Solving Systems of Equations by Graphing
This is an ExamView question bank for solving systems of two linear equations by graphing. I have been incredibly frustrated by the poorly designed graphing problems in textbooks where multiple versions of the same problem give wildly different equations. For one recent test, one version had an equation with a reasonable y-intercept of 4, and the other version had a y-intercept of 28! That is simply crazy! The systems in this question bank will provide the same challenge level and skill assessme
7th - 10th
Algebra, Graphing, Math
Polynomial Vocab Rollercoasters Task
This worksheet could be used as a starter, assignment, or extra practice. On the front side students are presented a graph that represents the height of a rollercoaster train car above the ground in feet versus time in seconds. Students will answer a series of questions that will get them thinking about minimum value, maximum value, increasing, decreasing, positive, negative, and turning points. This also emphasizes the skill of reading a graph from left to right. Once you have discussed the an
8th - 12th, Adult Education
Algebra 2, Graphing, Math
CCSS
HSF-IF.B.4
, HSF-IF.B.6
, HSF-IF.C.7
sketching logarithmic graphs ,logarithmic functions - graph , algebra 2
unit 7 exponential and logarithmic functions - graph , algebra 2Logarithmic Functions Graphing – Step-by-Step Sketching, Domain, Asymptotes & End Behavior (Student-Friendly Guide)This resource helps students understand and sketch logarithmic functions step by step, even at a basic or struggling level. It includes clear explanations in simple language to analyze logarithmic graphs: number of branches, increasing or decreasing behavior, inverse functions, and end behavior. Perfect for high sch
11th - 12th
Algebra 2, Graphing, PreCalculus
CCSS
HSF-IF.A.1
, HSF-IF.B.5
, HSF-IF.C.7
+2
Also included in: bundle of logarithm function sketching graphing
logarithmic growth curve- logarithmic functions - graph , algebra 2
unit 7 exponential and logarithmic functions - graph , algebra 2Logarithmic Functions Graphing – Step-by-Step Sketching, Domain, Asymptotes & End Behavior (Student-Friendly Guide)This resource helps students understand and sketch logarithmic functions step by step, even at a basic or struggling level. It includes clear explanations in simple language to analyze logarithmic graphs: number of branches, increasing or decreasing behavior, inverse functions, and end behavior. Perfect for high sch
11th - 12th
Algebra 2, Graphing, PreCalculus
CCSS
HSF-BF.B.5
Also included in: bundle of logarithm function sketching graphing
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