Percent Increase and Decrease Quiz
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Percents Reference Sheet: Percent Change, Increase, and Decrease
This reference sheet on Percents is great for notes or a study guide. Includes how to calculate percents (is over of), percent increase, percent decrease, and percent change. Hand drawn!
6th - 12th
Algebra, Algebra 2, Math
Also included in: Math Reference Sheets and Anchor Charts Complete Set
Percent Increase & Decrease: Real-World Math with Answer Key
The Percent Change Worksheet helps students apply percent increase and decrease to real-world scenarios like discounts, markups, and investments. With 15 structured problems, students practice using the percent change formula, show their work, and round answers appropriately. The clean layout and detailed answer key make it an excellent resource for classwork, homework, or financial literacy lessons
6th - 9th
Algebra, Algebra 2, Math
Exponential, Logarithmic, and Inverse Functions REVIEW/Study Guide/Assessment
Topics○ Exponential functions ■ General concepts (domain and range, asymptotes, etc.) ■ Writing equations from a graph ○ Exponential equations ■ Writing exponential equations from a word problem ■ Percent increase/decrease (less emphasized than on the test) ■ Plugging in to find a value, especially using a word problem ■ Using logarithms to solve for x ○ Inverse functions ■ Basic definition ■ Graphs: flipping x and y values (flipping domain and range, etc.) ■ Equations: solving for the ind
9th - 12th, Higher Education
Algebra, Algebra 2, Applied Math
Percent Increase or Decrease of Volumes
This worksheet explores the effects of increasing or decreasing the dimensions of solids by a certain percentage. It was inspired by a question from a practice book for the SAT 2 Math Subject Test. I kept having students ask me how to solve these types of problems, so I decided to make a worksheet (and a video!--see the link below).
This is a little advanced for the typical geometry class--perhaps it is best-suited for an honors class or as an exploratory assignment with some guidance.
I'v
9th - 12th
Algebra 2, Geometry, Math Test Prep
Key Features of Polynomials Functions & Graphs Practice Worksheet #1 - CW & Quiz
This resource, used in NC Math 3, covers the following key properties of polynomial function graphs: domain, range, increasing/decreasing intervals, positive/negative intervals, maximums/minimums, x-intercepts, and y-intercepts. This 10 question worksheet & 4 question quick check/exit ticket/quiz has polynomial functions represented in multiple ways including factored form, standard form, and as a graph; this is worksheet #2 and its exit ticket. The detailed color coded step-by-step solution key
9th - 12th
Algebra, Algebra 2, Math
CCSS
HSF-IF.A.1
, HSF-IF.B.4
, HSF-IF.C.7c
Key Features of Polynomial Functions & Graphs Practice Worksheet #2 - CW & Quiz
This resource, used in NC Math 3, covers the following key properties of polynomial function graphs: domain, range, increasing/decreasing intervals, positive/negative intervals, maximums/minimums, x-intercepts, and y-intercepts. This 10 question worksheet & 4 question quick check/exit ticket/quiz has polynomial functions represented in multiple ways including factored form, standard form, and as a graph; this is worksheet #2 and its exit ticket. The detailed color coded step-by-step solution key
9th - 12th
Algebra, Algebra 2, Math
CCSS
HSF-IF.A.1
, HSF-IF.B.4
, HSF-IF.C.7c
Algebra 2 Graph Absolute Value Functions Worksheet
Graph absolute value functions. Determine parent function, increase decrease, vertex, end behavior, and transformations.
Perfect as a classwork, homework, or quiz.
See all of my items at Plain and Simple Geometry
8th - 11th
Algebra, Algebra 2, Math
Percent of Change Guided Notes - Digital
This is a compilation of guided notes to work through with your students while teaching about percent of change (percent of increase/decrease, sales tax and discounts). There are fill in the blank notes and example problems with each set of notes and additional example problems to use for further review in your classroom. *************************************************************************** Connect with Mrs. TechMrs. Tech's TPT PageMrs. Tech's BlogMrs. Tech's InstagramMrs. Tech's Facebook*
7th - 10th
Algebra, Algebra 2, Math
Also included in: Digital Guided Notes for Algebra 1
Increasing, Decreasing, Domain, Range, Function Values Graph
It is hard to find graphs for students to be able to identify where a function is increasing, decreasing, constant, domain, range, maximums, minimums, and function values. I have worked really hard over the years to create my own graph to use as practice or even a quiz on these topics.
11th - 12th
Algebra 2, PreCalculus
Library of Functions Quiz
I have created a wonderful quiz on the library of functions. I have used Cubic function, Absolute value function, Identity function, Square root function, Square function, and Reciprocal function. Students must match the graph, name, domain, range, increasing, decreasing for each function. This quiz is a great tool for assessing your students understanding of the characteristics for each function.
11th - 12th
Algebra 2, PreCalculus
Algebra 2 - Lesson 5.3 - Basic Exponential Models in Context
From bacteria to bank accounts—students build, interpret, and reverse-engineer exponential models from real-world contexts using a structured four-part process they can apply to any scenario. This lesson bridges exponential function skills to real-world application using four model types: direct multipliers (doubling, tripling, halving), percent increase, percent decrease, and reverse engineering from tables and graphs. Every example follows the same four-part format—identify components, write t
11th - 12th
Algebra 2
Also included in: Algebra 2 - Unit 5 - Logarithmic & Exponential Functions
Increasing and Decreasing Functions Guided Notes and Triple Match Activity
This Increasing and Decreasing Functions Guided Notes and Triple Match Task Card Activity will engage your students while they practice determining the intervals where the function is increasing and decreasing, a key property of functions. The notes also demonstrate where a function is constant. What's Included? Guided Notes with examples for students to complete12 Graphs of Functions, designed to be analyzed easily. 12 cards with intervals for increasing 12 cards with intervals for decreas
9th - 11th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-IF.A.1
, HSF-IF.B.4
, HSF-IF.C.7
Increasing/Decreasing and other Characteristics of Polynomial Graphs
This file contains two different resources. The first is the guided notes that I use to introduce increasing and decreasing intervals with my students. This is done after the lesson the basics - domain, range, end behavior, etc. Those notes are also available for purchase in my store. There are practice problems for increasing and decreasing as well as including all previous characteristics already included. There is an answer key for the notes provided. The second resource is a simple homework/
9th - 12th
Algebra, Algebra 2
Also included in: Algebra 2 Bundle - Entire Year of Curriculum!!!! (7 units)
Intervals of Increase & Decrease Intro + 4 Assignments for PDF
Update I made Assignment 1 Usable at Teacher Made as well as Socrative. Or, it could be printed. Update I added Assignment C which is a 2 page 40 question assignment. The student identifies minima and maxima, tells how many intervals of increase or decrease are in a graph(if any) and writes the intervals of increase and decrease in interval notation. This assignment can be completed at socrative.com or printed and done on paper. Also included in this zip folder are 5 more PDF files. 1 is a
10th - 12th
Algebra 2, PreCalculus
Increasing, Decreasing, Positive, & Negative Interval Coloring Activity
⭐ Increasing, Decreasing, Positive, and Negative Intervals - Coloring Activity Help your students to understand the difference between positive, negative, increasing, and decreasing intervals. They will have a great visual representation of each interval after completing this coloring worksheet. What’s Included: Student Coloring Worksheet Complete Answer Key Skills Covered: Identifying positive and negative intervals Identifying increasing and decreasing intervals Writing intervals using
10th - 12th
Algebra, Algebra 2, PreCalculus
Find Intervals of Increase & Decrease Cheat Sheet TI84 Plus Graphing Calculator
Do you have students who need a reference sheet for their TI84 Plus or TI84 Plus CE graphing calculator? This calculator tricks cheat sheet gives students exactly what they need to utilize their technology in finding intervals of increase and decrease by using the table or the graph. This resource includes: ✅ Detailed step-by-step instructions: two separate sets, one for using the table and one for using the graph ✅ Examples of what the calculator screen should look like ✅ A diagram of the
9th - 12th
Algebra, Algebra 2, Graphing
CCSS
HSF-IF.B.4
, HSF-IF.C.7a
, HSF-IF.C.8a
Also included in: TI84 Plus Graphing Calculator Cheat Sheet BUNDLE
Precalculus Unit 2 Lesson 3 - Increasing & Decreasing Functions
Unit 2 of this Precalculus curriculum is called Functions. Unit 2 Lesson 3 is on increasing & decreasing functions. In this lesson, we cover how to: Determine the intervals on which a function is increasing Determine the intervals on which a function is decreasing Determine the intervals on which a function is constant Find the average rate of change over a given interval Identify local extremaThe objectives of the lesson are also clearly stated on the first page of the guided notes so the stude
10th - 12th
Algebra 2, PreCalculus
Also included in: Precalculus Unit 2 - Functions
Find Intervals of Increase & Decrease Cheat Sheet | Scientific Calculator Tricks
Do you have students who need a reference sheet for their TI30XS Multiview calculator? This calculator tricks cheat sheet gives students exactly what they need to utilize their technology in finding intervals of increase and decrease using the table function. This resource includes: ✅ Detailed step-by-step instructions ✅ Examples of what the calculator screen should look like ✅ A diagram of the calculator ✅ Teacher Tips ✅ Ready-to-print PDF Your students will love this reference shee
9th - 12th
Algebra, Algebra 2, Graphing
CCSS
HSF-IF.B.4
, HSF-IF.C.7a
, HSF-IF.C.8a
Also included in: TI30XS Multiview Scientific Calculator Cheat Sheet BUNDLE
Intervals of Increase & Decrease Intro + 4 Assignments for Power Point
Update: 0/19/19 I added Assignment C which is a 2 page 40 question assignment. The student identifies minima and maxima, tells how many intervals of increase or decrease are in a graph(if any) and writes the intervals of increase and decrease in interval notation. This assignment can be completed at socrative.com or printed and done on paper. Also included in this zip folder are 5 more Power Point files. 1 is a Intro to intervals and extrema and 4 are assignments. A brief description of each
10th - 12th
Algebra 2, Math, PreCalculus
Quadratic Characteristics: Positive/Negative and Increasing/Decreasing
Visual to show how to find intervals of increasing and decreasing. Visual to show how to find intervals of positive and negative.
8th - 12th, Adult Education, Higher Education
Algebra, Algebra 2, Graphing
Interpreting/ Analyze graph- Cut and Paste increase, decrease, positive and neg
Interpreting the graph- Cut and Paste Activity
Your student will cut out intervals, points, and axis of symmetry equations and paste them with the correct description.
This activity includes intervals of increasing, decreasing, positive, and negative. Your students will also have to find axis and symmetry and intercepts.
9th - 11th
Algebra, Algebra 2
Intervals of Increase & Decrease Intro + 4 Assignments for SMART Notebook
Update: I added Assignment C which is a 2 page 40 question assignment. The student identifies minima and maxima, tells how many intervals of increase or decrease are in a graph(if any) and writes the intervals of increase and decrease in interval notation. This assignment can be completed at socrative.com or printed and done on paper. Also included in this zip folder are 5 more SMART Notebook files. 1 is a Intro to intervals and extrema and 4 are assignments. A brief description of each: T
10th - 12th
Algebra 2, Math, PreCalculus
Piecewise Functions Applications & Word Problems Practice Worksheet #1-CW + Quiz
This resource, for Algebra through Pre-Calculus, covers piecewise functions applications and word problems. The 8 practice problems increase in difficulty as the worksheet continues; this is worksheet #1. There is also a 4 question exit ticket included. Three versions of the same file are provided and labeled as Exit Ticket, Quick Check, and Quiz to fit a variety of classroom needs. The color coded solution key is included in this 10 page PDF resource. This practice worksheet #1 includes: Questi
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-IF.A.1
, HSF-IF.A.2
, HSF-IF.C.7b
2 Key Features of Polynomials Functions & Graphs Practice Worksheet BUNDLE
This resource, used in NC Math 3, covers the following key properties of polynomial function graphs: domain, range, increasing/decreasing intervals, positive/negative intervals, maximums/minimums, x-intercepts, and y-intercepts. This BUNDLE includes 2 worksheets with 20 practice problems represented in multiple ways including factored form, standard form, and as a graph. The detailed color coded solution keys are included in this 16 page PDF resource. The Key Features of Polynomials Practice Wor
9th - 12th
Algebra, Algebra 2, Math
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