Question 1

Approximate the number   
. Round your answer to two decimal places.

Accepted Answer

A)  51.54 
B)  12.25 
C)  15,625.00 
D)  5.48 
A)  51.54 
B)  12.25 
C)  15,625.00 
D)  5.48

Question 2

If Juan deposits $7,450 in a savings account that earns 3.1% compounded continuously, how much money should he expect to be in the account in 2 years? Round your answer to two decimal places.

Accepted Answer

A)  $476.52 
B)  $7,926.52 
C)  $7,911.90 
D)  $15,361.90 
A)  $476.52 
B)  $7,926.52 
C)  $7,911.90 
D)  $15,361.90

Question 3

Evaluate exactly (without using a calculator). For rational exponents, consider converting to radical form first.

Accepted Answer

The answer of Evaluate exactly (without using a calculator). For...

Question 4

Solve the exponential equation exactly for x.

Accepted Answer

A)  -2 
B)  1 
C)  3 
D)  -1 
A)  -2 
B)  1 
C)  3 
D)  -1

Question 5

Use the properties of logarithms to simplify the expression.
E-4ln6

Accepted Answer

A)  -4 ln 6 
B)  1296 
C)  1/1296 
D)  -24 
A)  -4 ln 6 
B)  1296 
C)  1/1296 
D)  -24

Question 6

Evaluate the logarithm exactly.
Log4 1

Accepted Answer

A)  1 
B)  4 
C)  0 
D)  undefined 
A)  1 
B)  4 
C)  0 
D)  undefined

Question 7

State the domain of the logarithm function f(x) = log6 (x2 + 7).

Accepted Answer

A)  (-,$\infty$) 
B)  (-7, 7) 
C)  (0,$\infty$) 
D)  (-$\infty$, -7) $\cup$ ( -7 , $\infty$) 
A)  (-,$\infty$) 
B)  (-7, 7) 
C)  (0,$\infty$) 
D)  (-$\infty$, -7) $\cup$ ( -7 , $\infty$)

Question 8

State the domain and range for the function. Express in interval notation.

Accepted Answer

Domain: (-

Question 9

State the domain and range for the function. Express in interval notation.

Accepted Answer

Domain: (-

Question 10

If Alicia deposits $5,600 in a savings account that earns 3.1% interest per year compounded weekly, how much money can she expect to be in the account in 6 years? Round your answer to two decimal places.

Accepted Answer

The answer of If Alicia deposits $5,600 in a savings...

Question 11

Use the properties of logarithms to simplify the expression.
Log 44 44

Accepted Answer

A)  44 
B)  1 
C)  0 
D)  undefined 
A)  44 
B)  1 
C)  0 
D)  undefined

Question 12

Evaluate the logarithm using the change of base formula. Round your answer to two decimal places.
log1.3 6.2

Accepted Answer

Question 13

Write the logarithmic equation in its equivalent exponential form.

Accepted Answer

A)  2 16 = 4 
B)  2 4 = 16 
C)  4 2 = 16 
D)  16 1/2 = 4 
A)  2 16 = 4 
B)  2 4 = 16 
C)  4 2 = 16 
D)  16 1/2 = 4

Question 14

Solve the logarithmic equation exactly.

Accepted Answer

A)    
B)    
C)    
D)  2 
A)    
B)    
C)    
D)  2

Question 15

Evaluate exactly (without using a calculator). For rational exponents, consider converting to radical form first.

Accepted Answer

The answer of Evaluate exactly (without using a calculator). For...

Question 16

Write in an equivalent form using the natural logarithm.

Accepted Answer

The answer of Write in an equivalent form using the...

Question 17

Solve the logarithmic equation exactly.
log(2x - 8) = 3

Accepted Answer

The answer of Solve the logarithmic equation exactly.
log(2x - 8)...

Question 18

Write the logarithmic equation in its equivalent exponential form.
log6 369.74 = 3.3

Accepted Answer

Question 19

Evaluate the logarithm using the change-of-base formula. Round your answer to two decimal places.
Log 6.4 12.6

Accepted Answer

A)  4.39 
B)  1.91 
C)  1.36 
D)  0.73 
A)  4.39 
B)  1.91 
C)  1.36 
D)  0.73

Question 20

Evaluate the logarithm exactly.
Log7 40,353,607

Accepted Answer

A)  1 
B)  7 
C)  9 
D)  undefined 
A)  1 
B)  7 
C)  9 
D)  undefined

Approximate the number . Round your answer to two decimal places.

If Juan deposits $7,450 in a savings account that earns 3.1% compounded continuously, how much money should he expect to be in the account in 2 years? Round your answer to two decimal places.

Evaluate exactly (without using a calculator). For rational exponents, consider converting to radical form first.

Solve the exponential equation exactly for x.

Use the properties of logarithms to simplify the expression. E^-4ln6

Evaluate the logarithm exactly. Log₄ 1

State the domain of the logarithm function f(x) = log₆ (x² + 7).

State the domain and range for the function. Express in interval notation.

State the domain and range for the function. Express in interval notation.

If Alicia deposits $5,600 in a savings account that earns 3.1% interest per year compounded weekly, how much money can she expect to be in the account in 6 years? Round your answer to two decimal places.

Use the properties of logarithms to simplify the expression. Log ₄₄ 44

Evaluate the logarithm using the change of base formula. Round your answer to two decimal places. log_1.3 6.2

Write the logarithmic equation in its equivalent exponential form.

Solve the logarithmic equation exactly.

Evaluate exactly (without using a calculator). For rational exponents, consider converting to radical form first.

Write in an equivalent form using the natural logarithm.

Solve the logarithmic equation exactly. log(2x - 8) = 3

Write the logarithmic equation in its equivalent exponential form. log₆ 369.74 = 3.3

Evaluate the logarithm using the change-of-base formula. Round your answer to two decimal places. Log _6.4 12.6

Evaluate the logarithm exactly. Log₇ 40,353,607

Functions and Their Graphs

Polynomial and Rational Functions

Trigonometric Functions of Angles

Trigonometric Functions of Real Numbers

Analytic Trigonometry

Vectors, the Complex Plane, and Polar Coordinates

Systems of Linear Equations and Inequalities

Conics, Systems of Nonlinear Equations and Inequalities, and Parametric Equations

Sequences and Series

Limits: A Preview to Calculus

Review: Equations and Inequalities

Filters

Exam 3: Exponential and Logarithmic Functions

Approximate the number . Round your answer to two decimal places.

If Juan deposits $7,450 in a savings account that earns 3.1% compounded continuously, how much money should he expect to be in the account in 2 years? Round your answer to two decimal places.

Evaluate exactly (without using a calculator). For rational exponents, consider converting to radical form first.

Solve the exponential equation exactly for x.

Use the properties of logarithms to simplify the expression. E-4ln6

Evaluate the logarithm exactly. Log4 1

State the domain of the logarithm function f(x) = log6 (x2 + 7).

State the domain and range for the function. Express in interval notation.

State the domain and range for the function. Express in interval notation.

If Alicia deposits $5,600 in a savings account that earns 3.1% interest per year compounded weekly, how much money can she expect to be in the account in 6 years? Round your answer to two decimal places.

Use the properties of logarithms to simplify the expression. Log 44 44

Evaluate the logarithm using the change of base formula. Round your answer to two decimal places. log1.3 6.2

Write the logarithmic equation in its equivalent exponential form.

Solve the logarithmic equation exactly.

Evaluate exactly (without using a calculator). For rational exponents, consider converting to radical form first.

Write in an equivalent form using the natural logarithm.

Solve the logarithmic equation exactly. log(2x - 8) = 3

Write the logarithmic equation in its equivalent exponential form. log6 369.74 = 3.3

Evaluate the logarithm using the change-of-base formula. Round your answer to two decimal places. Log 6.4 12.6

Evaluate the logarithm exactly. Log7 40,353,607

Functions and Their Graphs

Polynomial and Rational Functions

Trigonometric Functions of Angles

Trigonometric Functions of Real Numbers

Analytic Trigonometry

Vectors, the Complex Plane, and Polar Coordinates

Systems of Linear Equations and Inequalities

Conics, Systems of Nonlinear Equations and Inequalities, and Parametric Equations

Sequences and Series

Limits: A Preview to Calculus

Review: Equations and Inequalities

Filters

Use the properties of logarithms to simplify the expression. E^-4ln6

Evaluate the logarithm exactly. Log₄ 1

State the domain of the logarithm function f(x) = log₆ (x² + 7).

Use the properties of logarithms to simplify the expression. Log ₄₄ 44

Evaluate the logarithm using the change of base formula. Round your answer to two decimal places. log_1.3 6.2

Write the logarithmic equation in its equivalent exponential form. log₆ 369.74 = 3.3

Evaluate the logarithm using the change-of-base formula. Round your answer to two decimal places. Log _6.4 12.6

Evaluate the logarithm exactly. Log₇ 40,353,607