Percent Increase and Decrease Quiz
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Programs & methods
Properties and Characteristics of Functions
This worksheet covers several topics related to functions and their graphs. These topics include: domain, range, positive, negative, increasing, and decreasing intervals, extrema, end behavior, asymptotic behavior, inverses (graphs), one-to-one, symmetry (graphic and algebraic), and finding domains algebraically. I used it for extra credit practice before a quiz in Algebra 2 Honors.
9th - 12th
Algebra 2, PreCalculus
IB Mathematics SL Worksheet 2 Financial Math Summer 2013 (Editable)
During the summer, my IB/Precalculus students need to keep their skills sharp, so I wrote a series of worksheets for this purpose. This particular worksheet focuses on financial math -- basic applications of percentage increase/decrease and how percentages may be misleading.
For this worksheet, I expect students to show their work on a separate sheet of paper.
Please download the pdf preview file first, so you can see exactly what's included; the product file is a word document, which you may
10th - 12th
Algebra 2, Math, PreCalculus
Editable Functions Warm Ups
This bundle of warm ups covers functions. I use the half-sheets contained in this bundle (along with this free Algebra 2 Warm-up Template) as warm ups in my self-contained Algebra 2 classes. They are also aligned with much of what is taught in Algebra 1. This pack includes 16 warm ups, a longer quiz warm up and a quiz all covering function interpretation and analysis. Topics span from identifying domain, range, max, min, vertex, increasing and decreasing and zeros (roots) in nonlinear functio
9th - 11th
Algebra, Algebra 2
Increasing and Decreasing functions
Students are given where a function increases and decreases and must draw a graph that fits the given information. It gets progressively more challenging as it starts with just increasing, then just decreasing, then increasing and decreasing just once, then increasing twice decreasing once etc. Students then are asked to list the domain and range of their graph.
7th - 12th
Algebra, Algebra 2, Math
Algebra 2 - Factoring and Solving Polynomials - Building Connections
Do you want your student to understand the connections between a polynomial, factoring, and its solutions? Skills Practiced: Creating PolynomialsMultiplying binomials and trinomials, rewriting solutions into factors, Factoring(Techniques include: a = 1, difference of squares, sum and difference of cubes, factor by grouping, synthetic division, Rational Root Theorem)Finding Real and Imaginary Solutions from Quadratic Equations(Techniques include: factoring, square rooting, and quadratic formula)C
9th - 12th
Algebra 2, Math
CCSS
HSN-CN.A.2
, HSN-CN.C.7
, HSN-CN.C.8
+12
Effect of Multiplying fractions: increase or decrease?
I created this worksheet to show some of my high school students why multiplying a positive fraction less than one by another positive fraction less than one results in a smaller number than either of the starting fractions. We were studying exponential functions, and the students were learning to identify what part of an exponential equation would indicate whether the function would be growth or decay. This worksheet helped many of the students see why an exponential equation with 0
5th - 11th
Algebra 2, Fractions, Numbers
Characteristics of Quadratic Functions
Students will compare and contrast two quadratic functions in which the students will apply the definition of domain, range, y-intercept. The students will also write the intervals of increase/decrease. The back of the page has students use their higher level thinking skills to create graphs based on given characteristics.
9th - 11th
Algebra, Algebra 2
Characteristics of Quadratic Functions
Students will compare and contrast two quadratic functions in which the students will apply the definition of domain, range, y-intercept. The students will also write the intervals of increase/decrease. The back of the page has students use their higher level thinking skills to create graphs based on given information.
9th - 11th
Algebra, Algebra 2
Percent of Change Christmas Movie Marathon Activity (Editable)
Students will determine the percent of increase or decrease for 10 problems. The correct answers will determine the movie list in a Christmas movie marathon themed activity.
7th - 10th
Algebra, Algebra 2
Function Behaviors
Students will be able to find the behavior of a function. and state the following:
Domain:
Range:
Increasing:
Decreasing:
Local Max:
Local Min:
Odd / Even / Neither
9th - 11th
Algebra, Algebra 2
Graphing Polynomials and Their Properties
Students will be able to graph polynomial functions by using the properties of roots, increasing, decreasing, and end behavior.
9th - 11th
Algebra, Algebra 2
Parent Function Card Sort
Card sort activity for students to practice characteristics of the parent functions. domain, range, increasing, decreasing, boundedness, and extrema
10th - 12th
Algebra 2, Calculus, PreCalculus
Alg 2 - Unit 2 - Functions (part 2)
This packet continues to explore and deepen the understanding of functions and their characteristics (domain and range, decreasing, increasing and constant, max and min); operations with functions; piece-wise functions with graphing; difference quotient; and applications of functions (word problems). An interesting and challenging packet, it includes a detailed solution key and it is appropriate for Algebra 2 and Pre-Calculus. It could also be used for group work, for practice or for assessment.
9th - 12th
Algebra 2, Graphing, PreCalculus
Also included in: Alg 2 - Unit 2 Bundle: FUNCTIONS
Polynomial Function Matching game
Students will match the equation of a polynomial to its graph and certain attributes of the function such as end behavior, increasing/decreasing intervals, and turning points.
10th - 12th
Algebra 2
Exploration Topic 3.15 for AP Precalculus - Rates of Change of Polar Functions
Help your AP Precalculus students explore rates of change in polar functions in a hands-on, visual way! This introductory activity focuses on Topic 3.15: Increasing and Decreasing on Polar Functions, guiding students through table completion, graphing, and color-coded analysis to deepen understanding of function behavior. Students will: ✔ Complete a table of values for a polar function. ✔ Graph the function on the coordinate plane ✔ Plot the function on a polar grid ✔ Highlight intervals wit
10th - 12th
Algebra 2, PreCalculus
Key Features of Quadratic Functions
This worksheet has students color and answer questions about the key features of quadratic functions. The key features include roots/zeros/x-intercepts/solutions, vertex, intervals of increase and decrease, end behavior, domain, and range. The assignment is fully editable.
8th - 12th
Algebra, Algebra 2, Math
Graphs and Properties of Quadratic Functions Matching
Students will have to match each of the following to an equation of a quadratic function:
vertex, y-intercept, roots, graph, table of values, axis of symmetry, and intervals of increasing, decreasing, positive, and negative.
Each property can be printed on a different color card stock, laminated and then cut for the students ahead of time.
9th - 11th
Algebra, Algebra 2
Properties of Quadratics Scavenger Hunt
This scavenger hunt activity is a great way to have students review before a test of parabolas and their properties. It covers vertices, foci, axes of symmetry, increasing and decreasing, all forms of quadratics, intercepts, etc. The theme is Halloween because that is when I generally taught the material to my students.
9th - 12th
Algebra 2, Math
Algebra 2 Function Analysis Practice: Rollercoaster Tycoon
In this worksheet, students graph their own "rollercoaster" and then answer several function-related questions, such as identifying the domain and range, absolute & relative maxima/minima, and intervals of increase/decrease. Students must also create their own axes and scale. Possible accommodation: create axes and scale before copying and handing out.
10th - 12th
Algebra 2, Math
Polynomial Function Project - Roller Coaster
In this project, students learn how to use polynomial function to model roller coaster rides. In this first part, they are given some polynomial functions to find the relative maximum/minimum, increasing/decreasing intervals, x- and y-intercepts, etc. They will explore the average rate of change. In the second part of the project, students are asked design their own roller coaster given some basic criteria. Students should use graphing devices/computer applications to complete this project.
9th - 12th, Higher Education
Algebra 2, Applied Math, PreCalculus
Piecewise Extra Credit Activity (or regular activity)
Activity designed as an extra credit activity, but could be used as a supplemental activity. This activity requires students to write a piecewise function from a description, graph the function, evaluate their function for five x-values, and then answer follow up questions regarding domain, range, continuity, and increasing/decreasing/constant behavior.
9th - 12th
Algebra, Algebra 2, Math
Also included in: Algebra 2 Step and Piecewise Function Bundle
Characteristics of Parent Functions
I looked all over for a chart that shows the characteristics of the parent functions and did not come up with anything that included everything I needed so I created this chart. It is six pages with each parent function on a separate page. The characteristics are domain, range, interval of increase, extrema,end behavior, y intercept, x intercept, rate of change, and symmetry. This was extremely helpful for my students when they were comparing the parent functions using a Venn diagram and stud
8th - 10th
Algebra, Algebra 2, Math
CCSS
HSF-BF.B.3
, HSF-LE.A.2
Characteristics of Quadratic Functions
The students will be given two sets of problems. The first set includes two different quadratic functions, the first is a graph the second is a table. The second set includes two different quadratic functions, the first is an equation written in standard form, the second is a table. Through compare and contract the student will review y-intercepts, rate of change, discriminant, interval the function is positive, negative, interval when the function is increasing/decreasing.
9th - 11th
Algebra, Algebra 2
Characteristics of Parent Functions
This is an activity that helps students analyze the common characteristics of the parent functions covered in an Algebra II class. The parent functions include the following: constant, linear, absolute value, quadratic, square root, cubic, cube root, reciprocal, exponential and logarithmic. Students will graph the parent functions. Then students will answer questions about intercepts, increasing/decreasing behavior, end behavior, and asymptotes. Students will be able to analyze and identify
9th - 12th
Algebra 2, Graphing, Math
CCSS
HSF-IF.C.7
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