
Unit 5 Review
Presentation
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Medium
+5
Standards-aligned
Alexis Galt
Used 5+ times
FREE Resource
7 Slides • 15 Questions
1
Unit 5 Review
By Alexis Galt
2
Radical
Be comfortable going back and forth from rational exponents to radical form.
Exponential and Radical Form
Some text here about the topic of discussion
3
Multiple Select
Which are equal to 6432 (Choose all correct answers)
8
16
(364)2
(264)3
4
Multiple Choice
Simplify: Give answer in exponential form.
(1000x2y5)31
10x32y35
1000x32y35
333.333x.667y1.667
10x23y53
5
Multiple Choice
Simplify: Give answer in reduced radical form.
(1000x2y5)31
103x2y5
310x2y5
10x2y53xy
10y3x2y2
6
Be able to reduce radicals
Some text here about the topic of discussion
7
Multiple Choice
354x5y7 Simplify
18xy3xy2
3x3y632x2y
2x2y33xy2
3xy232x2y
8
Be able to graph square and cube roots
Understand Stretches and compressions
Be able to plot translations right and left and up and down.
Some text here about the topic of discussion
9
Multiple Choice
What are the transformations of parent function for this function?
f(x)=2x−3+1
Translation right 2 and down 3. No stretch or compression.
Vertical stretch by a factor of 2.
Translation 3 left.
Translation 1 up.
Vertical stretch by a factor of 2.
Translation 3 right.
Translation 1 up.
Vertical compression of 1/2.
Translation left 1.
Translation down 3.
10
Draw
Sketch a graph of f(x)=3x+2+1
11
Multiple Choice
Find the equation for this graph, given that there is no vertical stretch or compression of the parent function.
f(x)=x
f(x)=x+1−3
g(x)=3x+1−3
f(x)=x−1−3
12
Multiple Select
What are the domain and range for this graph. Choose a range and a domain.
Domain: All real numbers
Domain [−1,∞)
Range: All real numbers
Range [−3,∞)
Domain and Range both: [0, ∞)
13
Be Able to Solve a Radical Equation
Steps
Isolate the radical expression group
Square or cube to free the radical
Solve for x
Check for extraneous solutions
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14
Multiple Choice
Solve
3x−3+12=30
No Solution
x = 9
x = 39 and x = -33
x= 39
15
Be able to perform operations on functions
Addition
Subtraction
Multiplication
Division
Composition of functions
Subject | Subject
Some text here about the topic of discussion
16
Multiple Choice
f(x)=2x2+3x g(x)=3x−1
Find g - f
(Note: These will be the same equations for the next four slides)
2x2+6x−1
−2x2−1
2x2+1
2x2−1
17
Multiple Choice
f(x)=2x2+3x g(x)=3x−1
Find g⋅f
(Note: These will be the same equations for the next three slides)
7x4+6x3−3x
6x3−11x2−3x
6x3+7x2−3x
5x2+4x−3
18
Multiple Choice
f(x)=2x2+3x g(x)=3x−1
Find g(f(-2))
(Note: These will be the same equations for the next two slides)
5
2
-43
77
19
Multiple Choice
f(x)=2x2+3x g(x)=3x−1
Find f(g(-2))
(Note: These will be the same equations for the next slide)
5
2
-43
77
20
Multiple Choice
f(x)=2x2+3x g(x)=3x−1
Find f(g(x))
(2x2+3x)(3x−1)
2(3x−1)2+3(3x−1)
2x2(3x−1)+3x(3x−1)
21
Know how to work with inverses
Table: Switch the x and y coordinates
Graph: The inverse is a reflection across y = x
Equation: Switch x and y in the equation and then solve for y
Subject | Subject
Some text here about the topic of discussion
22
Multiple Choice
y=x2−3 for x≥0
What is the inverse equation?
y=x+3
y+3=x2
y=x+3
y=x+3
Unit 5 Review
By Alexis Galt
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