Question 1

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.
-

Accepted Answer

Show that (2, 6)is a solution:

Question 2

Determine whether the graph is the graph of a function.
-

Accepted Answer

A) Not a function 
B) Function 
A) Not a function 
B) Function

Question 3

Graph.
-

Accepted Answer

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

Question 4

Plot the ordered pairs on the rectangular coordinate system provided.
-

Accepted Answer

The answer of Plot the ordered pairs on the rectangular...

Question 5

Solve the problem.
-The function F described by   gives the Fahrenheit temperature corresponding to the Celsius temperature C. Find the Fahrenheit temperature equivalent to -15 °C.

Accepted Answer

A) -49 °F 
B) 5 °F 
C) -76 °F 
D) -22 °F 
A) -49 °F 
B) 5 °F 
C) -76 °F 
D) -22 °F

Question 6

Plot the ordered pairs on the rectangular coordinate system provided.
-

Accepted Answer

The answer of Plot the ordered pairs on the rectangular...

Question 7

Find the function value.
-Find f(12)when f(x)= -9.

Accepted Answer

A) 12 
B) -108 
C) -9 
D) 9 
A) 12 
B) -108 
C) -9 
D) 9

Question 8

Find the function value.
-Find f(8)when

Accepted Answer

A) 512 
B) 343 
C) 24 
D) 6561 
A) 512 
B) 343 
C) 24 
D) 6561

Question 9

Plot the ordered pairs on the rectangular coordinate system provided.
-

Accepted Answer

The answer of Plot the ordered pairs on the rectangular...

Question 10

For the function represented in the graph, determine the domain or range, as requested.
-Find the domain.

Accepted Answer

A) all real numbers 
B) [-3, 3] 
C) [-5, 5] 
D) [-18, 18] 
A) all real numbers 
B) [-3, 3] 
C) [-5, 5] 
D) [-18, 18]

Question 11

Is the following correspondence a function?
-

Accepted Answer

A) No 
B) Yes 
A) No 
B) Yes

Question 12

Graph the function.
-

Accepted Answer

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

Question 13

For the function represented in the graph, determine the domain or range, as requested.
-Find the range.

Accepted Answer

A) {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5} 
B) [-1, 4] 
C) [1, -1] 
D) [2, 4] 
A) {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5} 
B) [-1, 4] 
C) [1, -1] 
D) [2, 4]

Question 14

Determine whether the graph is the graph of a function.
-

Accepted Answer

A) Not a function 
B) Function 
A) Not a function 
B) Function

Question 15

Graph the linear equation.
-

Accepted Answer

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

Question 16

Solve.
-Cars sold   Crafty Bill's Cool Car Sales opened as a used car sales lot in 1991. The graph shows the number of cars sold as a function of time. What is the approximate number of cars sold in 1993?

Accepted Answer

A) 350 cars 
B) 500 cars 
C) 550 cars 
D) 400 cars 
A) 350 cars 
B) 500 cars 
C) 550 cars 
D) 400 cars

Question 17

Is the following correspondence a function?
-

Accepted Answer

A) No 
B) Yes 
A) No 
B) Yes

Question 18

Graph the linear equation.
-

Accepted Answer

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

Question 19

Solve.
-The graph shows the relationship between the area A of a rectangle and the length L, if the width is fixed. Find the area if the length is 20 cm.

Accepted Answer

A) 264   
B) 216   
C) 204   
D) 240   
A) 264   
B) 216   
C) 204   
D) 240

Question 20

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.
-

Accepted Answer

Show that (3, 0)is a solution:
2x + y =

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine another solution. Answers may vary. -

Determine whether the graph is the graph of a function. -

Graph. -

Plot the ordered pairs on the rectangular coordinate system provided. -

Solve the problem. -The function F described by gives the Fahrenheit temperature corresponding to the Celsius temperature C. Find the Fahrenheit temperature equivalent to -15 °C.

Plot the ordered pairs on the rectangular coordinate system provided. -

Find the function value. -Find f(12)when f(x)= -9.

Find the function value. -Find f(8)when

Plot the ordered pairs on the rectangular coordinate system provided. -

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

Is the following correspondence a function? -

Graph the function. -

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Determine whether the graph is the graph of a function. -

Graph the linear equation. -

Solve. -Cars sold Crafty Bill's Cool Car Sales opened as a used car sales lot in 1991. The graph shows the number of cars sold as a function of time. What is the approximate number of cars sold in 1993?

Is the following correspondence a function? -

Graph the linear equation. -

Solve. -The graph shows the relationship between the area A of a rectangle and the length L, if the width is fixed. Find the area if the length is 20 cm.

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine another solution. Answers may vary. -

Solving Linear Equations and Inequalities

Systems of Equations

Polynomials and Polynomial Functions

Rational Expressions, Equations, and Functions

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

Filters

Exam 2: Graphs, Functions, and Applications

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine another solution. Answers may vary. -

Determine whether the graph is the graph of a function. -

Graph. -

Plot the ordered pairs on the rectangular coordinate system provided. -

Solve the problem. -The function F described by gives the Fahrenheit temperature corresponding to the Celsius temperature C. Find the Fahrenheit temperature equivalent to -15 °C.

Plot the ordered pairs on the rectangular coordinate system provided. -

Find the function value. -Find f(12)when f(x)= -9.

Find the function value. -Find f(8)when

Plot the ordered pairs on the rectangular coordinate system provided. -

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

Is the following correspondence a function? -

Graph the function. -

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Determine whether the graph is the graph of a function. -

Graph the linear equation. -

Solve. -Cars sold Crafty Bill's Cool Car Sales opened as a used car sales lot in 1991. The graph shows the number of cars sold as a function of time. What is the approximate number of cars sold in 1993?

Is the following correspondence a function? -

Graph the linear equation. -

Solve. -The graph shows the relationship between the area A of a rectangle and the length L, if the width is fixed. Find the area if the length is 20 cm.

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine another solution. Answers may vary. -

Solving Linear Equations and Inequalities

Systems of Equations

Polynomials and Polynomial Functions

Rational Expressions, Equations, and Functions

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

Filters