Question 1

Write the equation  in logarithmic form.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the equation  in logarithmic form.
A)...

Question 2

Assume that x, y, and d are positive numbers. Use the properties of logarithms to write the expression  in terms of the logarithms of x and y.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Assume that x, y, and d are...

Question 3

Find the value of b, if any, that would cause the graph of  to look like the graph shown. 
A) b = 3.5
B) b = 2.5
C) b = 4
D) b = 3
E) b = 2

Accepted Answer

The answer of Find the value of b, if any,...

Question 4

Assume that x, y, and b are positive numbers. Use the properties of logarithms to write the expression  in terms of the logarithms of x and y.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Assume that x, y, and b are...

Question 5

Use a graphing utility to determine which graph below is the graph of the function. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use a graphing utility to determine which...

Question 6

Graph the exponential function. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Graph the exponential function. 
A) 
B) 
C)...

Question 7

Identify the graph of the function. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Identify the graph of the function. 
A)...

Question 8

Find the value of x. 
A) x = 81
B) x = 3
C) x = 4
D) x = 41

Accepted Answer

The answer of Find the value of x. 
A) x...

Question 9

Find the value of b that would cause the graph of y = b^x to look like the graph indicated. A) B) C) D) E)

Accepted Answer

The answer of Find the value of b that would...

Question 10

Graph the function. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Graph the function. 
A) 
B) 
C) 
D)...

Question 11

Use a calculator to find the value for  to four decimal places.
A) -0.933
B) 0.933
C) -0.0669
D) 0.0669
E) -0.1542

Accepted Answer

The answer of Use a calculator to find the value...

Question 12

Assume that x, y, z and b are positive numbers. Use the properties of logarithms to write the expression  in terms of the logarithms of x, y, and z.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Assume that x, y, z and b...

Question 13

Graph the function using translations. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Graph the function using translations. 
A) 
B)...

Question 14

Graph the function using translations. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Graph the function using translations. 
A) 
B)...

Question 15

A population growing at an annual rate r will triple in a time t given by the formula  . If the growth rate remains constant and equals 15% per year, how long will it take the population of the town to triple?
A) 8.1 years
B) 3.2 years
C) 2.7 years
D) 7.3 years
E) 1.2 years

Accepted Answer

The answer of A population growing at an annual rate...

Question 16

Find the graph of the function. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find the graph of the function. 
A)...

Question 17

Graph the function using translations. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Graph the function using translations. 
A) 
B)...

Question 18

Find the graph of the function. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find the graph of the function. 
A)...

Question 19

Use a calculator to find a value for  to four decimal places.
A) -1.6314
B) 6.0591
C) -3.7565
D) 3.7565
E) 1.6314

Accepted Answer

The answer of Use a calculator to find a value...

Question 20

Find the value of b that would cause the graph of y = b^x to look like the graph below. A) B) C) D) E)

Accepted Answer

The answer of Find the value of b that would...

Quiz 4: Exponential and Logarithmic Functions

Write the equation in logarithmic form.

Assume that x, y, and d are positive numbers. Use the properties of logarithms to write the expression in terms of the logarithms of x and y.

Find the value of b, if any, that would cause the graph of to look like the graph shown.

Assume that x, y, and b are positive numbers. Use the properties of logarithms to write the expression in terms of the logarithms of x and y.

Use a graphing utility to determine which graph below is the graph of the function.

Graph the exponential function.

Identify the graph of the function.

Find the value of x.

Find the value of b that would cause the graph of y = bx to look like the graph indicated.

Graph the function.

Use a calculator to find the value for to four decimal places.

Assume that x, y, z and b are positive numbers. Use the properties of logarithms to write the expression in terms of the logarithms of x, y, and z.

Graph the function using translations.

Graph the function using translations.

A population growing at an annual rate r will triple in a time t given by the formula . If the growth rate remains constant and equals 15% per year, how long will it take the population of the town to triple?

Find the graph of the function.

Graph the function using translations.

Find the graph of the function.

Use a calculator to find a value for to four decimal places.

Find the value of b that would cause the graph of y = bx to look like the graph below.

Find the value of b that would cause the graph of y = b^x to look like the graph indicated.

Find the value of b that would cause the graph of y = b^x to look like the graph below.