AnswersLAUSD-Algebra II B Prescriptive - SummerUnit Test

Graphing Logarithmic Functions Answers

8 verified answers
1
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Which of the following is a logarithmic function?

Question illustration
y
y = 0.25x
B
Option
Option B
C
Option
Option C
D
Option
Option D
2
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What is the domain of ?

Question illustration
a
all real numbers less than 0
a
all real numbers greater than 0
a
all real numbers not equal to 0
a
all real numbers
3

Which is the graph of a logarithmic function?

A
On a coordinate plane, a curve starts in quadrant 4 and curves up into quadrant 1.
Option A
B
On a coordinate plane, a straight line is shown.
Option B
C
On a coordinate plane, a hyperbola is shown.
Option C
D
On a coordinate plane, a parabola is shown.
Option D
4

Which function is shown in the graph below?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
5

Which properties are present in a table that represents a logarithmic function in the form when ?I. The y-values are always increasing or always decreasing.II. The point (0, 1) exists in the table.III. The y-values will decrease rapidly as the x-values approach zero.IV. There will only be one x-value in the table with a y-value of zero.

Question illustration
A
I only
B
I and II only
C
I, III, and IV
D
II and III only
6

Which of the following is the inverse of ?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
8

Which of the following is a logarithmic function?

Question illustration
A
Option
Option A
B
Option
Option B
y
y = x + 3
D
Option
Option D
9

The graph of a logarithmic function is shown below.What is the domain of the function?

Question illustration
x
x > –2
x
x > 0
x
x < 2
a
all real numbers
10

Which is the graph of a logarithmic function?

A
On a coordinate plane, a hyperbola is shown.
Option A
B
On a coordinate plane, a straight line is shown.
Option B
C
On a coordinate plane, a parabola is shown.
Option C
D
On a coordinate plane, a curve starts in quadrant 4 and curves up into quadrant 1.
Option D

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