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Algebra 2 7-3 Mixed Review: Logarithmic Functions as Inverses
By Matthew Richardson
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Last updated about 3 years ago
8 questions
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5
5
5
10
A.SSE.3.a
10
A.SSE.3.a
6
A.SSE.3.c
6
A.SSE.1.b
4
Question 1
1.
Review Lesson 7-2:
Graph the function at desmos.com.
Zoom and pan your graph to establish an appropriate viewing window.
Capture a screenshot of your graph and add it to the Formative canvas.
y=5^{x}-100
visibility
View drawing
Question 2
2.
Review Lesson 7-2:
Graph the function at desmos.com.
Zoom and pan your graph to establish an appropriate viewing window.
Capture a screenshot of your graph and add it to the Formative canvas.
y=-10(4)^{x+2}
visibility
View drawing
Question 3
3.
Review Lesson 7-2:
Graph the function at desmos.com.
Zoom and pan your graph to establish an appropriate viewing window.
Capture a screenshot of your graph and add it to the Formative canvas.
y=-27(3)^{x-1}+9
visibility
View drawing
Question 4
4.
Review Lesson 4-4:
Factor the expression.
Enter only an expression.
Question 5
5.
Review Lesson 4-4:
Factor the expression completely.
Enter only an expression.
HINT: is there a GCF?
Question 6
6.
Review Lesson 1-3:
Evaluate each expression for the given value of the variable.
2
\frac{1}{4}
256
x^2-x;\ \ \ x=2
x^3\cdot x^5;\ \ \ x=2
\frac{x^8}{x^{10}};\ \ \ x=2
Question 7
7.
Vocabulary Review:
Identify the
base
in each
power
.
x
- 2
2
-2
x
4
4
x
The
base
of the
power
2^4
The
base
of the
power
4x^2
The
base
of the
power
(x-2)^4
Question 8
8.
Use Your Vocabulary:
Match each
logarithmic
expression with its description in words.
\log _34
\log _43
log_x y
log_y x
"log base
x
of
y"
"log base 3 of 4"
"log base 4 of 3"
"log base
y
of
x"
