AnswersDHS Algebra 2 VBase e

Solving Exponential and Logarithmic Equations Answers

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What is the true solution to

Question illustration
A
x = 1
Option A
B
x = 2
Option B
C
x = 4
Option C
D
x = 8
Option D
2
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What is the domain of the function graphed below?

Question illustration
A
all real numbers greater than 2
B
all positive real numbers
C
all negative real numbers
D
all real numbers
3

What is 3 ln 3 - ln 9 expressed as a single natural logarithm?

A
ln 3
B
ln 6
C
ln 18
D
ln 27
4

The graph of is transformed as shown in the graph below. Which equation represents the transformed function?

Question illustration
A
mc027-3.jpg
Option A
B
mc027-4.jpg
Option B
C
mc027-5.jpg
Option C
D
+3
Option D
5

What is the true solution to

Question illustration
A
x = 0
Option A
B
x = 3
Option B
C
x = 9
Option C
D
x = 15
Option D
6

Identify the equation that translates five units down.

Question illustration
A
mc028-2.jpg
Option A
B
mc028-3.jpg
Option B
C
mc028-4.jpg
Option C
D
mc028-5.jpg
Option D
7

Which of the following shows the graph of

Question illustration
A
On a coordinate plane, a curve starts at (0, negative 2) in quadrant 4 and then increases into quadrant 1 and approaches y = 3.
Option A
B
On a coordinate plane, a curve starts in quadrant 4 and then curves up into quadrant 1 and approaches y = 5. It crosses the x-axis at (1, 0).
Option B
C
On a coordinate plane, a curve approaches the y-axis in quadrant 2 and then increases into quadrant 1. It crosses the y-axis at (0, 1).
Option C
D
On a coordinate plane, a curve approaches the y-axis in quadrant 2 and then increases into quadrant 1. It crosses the y-axis at (0, 2).
Option D
8

What is the value of

Question illustration
A
1
B
7e
C
7x
D
7
9

What is the value of

Question illustration
A
0
B
1
C
2
D
4
10

Which of the following shows the graph of

Question illustration
A
On a coordinate plane, a curve starts in quadrant 4 at (0, negative 3) and curves up into quadrant 1 and approaches y = 3. It crosses the x-axis at (1, 0).
Option A
B
On a coordinate plane, a curve approaches the x-axis in quadrant 2 and then increases into quadrant 1. It crosses the y-axis at (0, 4).
Option B
C
On a coordinate plane, a curve approaches the x-axis in quadrant 2 and then increases into quadrant 1. It crosses the y-axis at (0, 2).
Option C
D
On a coordinate plane, a curve approaches the y-axis in quadrant 4 and then increases into quadrant 1 and approaches y = 5. It crosses the x-axis at (1, 0).
Option D

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