Question 1

A function f is depicted in the graph. Find any input values that produce the indicated output.
-$f(x)=-1$

Accepted Answer

A)  $- 4$ 
B)  $4 , - 2$ 
C)  $- 6,4$ 
D)  $- 4,2$ 
A)  $- 4$ 
B)  $4 , - 2$ 
C)  $- 6,4$ 
D)  $- 4,2$

Question 2

Determine the slope and the y-intercept.
-$$y = 3 x + 4$$

Accepted Answer

A)  Slope 3, y-intercept $( 0,4 )$ 
B)  Slope $4 , \mathrm { y }$-intercept $( 0 , - 3 )$ 
C)  Slope 4 , y-intercept $( 0,3 )$ 
D)  Slope $- 3 , y$-intercept $( 0,4 )$ 
A)  Slope 3, y-intercept $( 0,4 )$ 
B)  Slope $4 , \mathrm { y }$-intercept $( 0 , - 3 )$ 
C)  Slope 4 , y-intercept $( 0,3 )$ 
D)  Slope $- 3 , y$-intercept $( 0,4 )$

Question 3

Find the slope of the line.
-

Accepted Answer

A)  6 
B)  $- 6$ 
C)  $- 1$ 
D)  1 
A)  6 
B)  $- 6$ 
C)  $- 1$ 
D)  1

Question 4

Find the function value.
-Find $f ( 10 )$ when $f ( x ) = 9$.

Accepted Answer

A)  9 
B)  - 9 
C)  90 
D)  10 
A)  9 
B)  - 9 
C)  90 
D)  10

Question 5

Find the domain.
-$$f ( x ) = - 2 x + 2$$

Accepted Answer

A)  $\{ x \mid x$ is a real number and $x \neq 1 \}$ 
B)  $\{ x \mid x$ is a real number and $x \neq \}$ 
C)  $\{ x \mid x$ is a real number and $x \neq - 2 \}$ 
D)  All real numbers 
A)  $\{ x \mid x$ is a real number and $x \neq 1 \}$ 
B)  $\{ x \mid x$ is a real number and $x \neq \}$ 
C)  $\{ x \mid x$ is a real number and $x \neq - 2 \}$ 
D)  All real numbers

Question 6

Is the following correspondence a function?
-

Accepted Answer

A) True 
 B)False

Question 7

Find the function value.
-Find $f ( 2 )$ when $f ( x ) = - x + 5$.

Accepted Answer

A)  $- 3$ 
B)  6 
C)  3 
D)  2 
A)  $- 3$ 
B)  6 
C)  3 
D)  2

Question 8

Determine the slope and the y-intercept.
-$$y = - 6.4 x - 3$$

Accepted Answer

A)  Slope $- 3 , \mathrm { y }$-intercept $( 0 , - 6.4 )$ 
B)  Slope 6.4, y-intercept $( 0 , - 3 )$ 
C)  Slope $- 3$, y-intercept $( 0,6.4 )$ 
D)  Slope $- 6.4 , \mathrm { y }$-intercept $( 0 , - 3 )$ 
A)  Slope $- 3 , \mathrm { y }$-intercept $( 0 , - 6.4 )$ 
B)  Slope 6.4, y-intercept $( 0 , - 3 )$ 
C)  Slope $- 3$, y-intercept $( 0,6.4 )$ 
D)  Slope $- 6.4 , \mathrm { y }$-intercept $( 0 , - 3 )$

Question 9

Solve the problem.
-It has been determined that the number of fish $\mathrm { f } ( \mathrm { t } )$ that can be caught in $\mathrm { t }$ minutes in a certain pond using a certain bait is $f ( t ) = .28 t + 1$, for $t > 10$. Find the approximate number of fish that can be caught if you fish for 32 minutes.

Accepted Answer

A)  About 9 fish 
B)  About 21 fish 
C)  About 36 fish 
D)  About 34 fish 
A)  About 9 fish 
B)  About 21 fish 
C)  About 36 fish 
D)  About 34 fish

Question 10

Find the function value.
-$f(-1)$

Accepted Answer

A)  $- 3$ 
B)  $- 4$ 
C)  $- 5$ 
D)  $- 7$ 
A)  $- 3$ 
B)  $- 4$ 
C)  $- 5$ 
D)  $- 7$

Question 11

The graph of a function f is provided. Determine the requested function value.
-$f ( - 1 )$

Accepted Answer

A)  4 
B)  - 2 
C)  6 
D)  0 
A)  4 
B)  - 2 
C)  6 
D)  0

Question 12

Determine the slope and the y-intercept.
-$$4 x - 6 y + 6 = 0$$

Accepted Answer

A)  Slope $\frac { 3 } { 2 } , y$-intercept $( 0 , - 1 )$ 
B)  Slope $\frac { 2 } { 3 } , y$-intercept $( 0,1 )$ 
C)  Slope $- \frac { 2 } { 3 } , \mathrm { y }$-intercept $( 0 , - 1 )$ 
D)  Slope $- \frac { 3 } { 2 } , \mathrm { y }$-intercept $( 0,1 )$ 
A)  Slope $\frac { 3 } { 2 } , y$-intercept $( 0 , - 1 )$ 
B)  Slope $\frac { 2 } { 3 } , y$-intercept $( 0,1 )$ 
C)  Slope $- \frac { 2 } { 3 } , \mathrm { y }$-intercept $( 0 , - 1 )$ 
D)  Slope $- \frac { 3 } { 2 } , \mathrm { y }$-intercept $( 0,1 )$

Question 13

Determine the slope and the y-intercept.
-$$12 y + 4 x + 2 = 9 + 4 x$$

Accepted Answer

A)  Slope $0 , y$-intercept $\left( 0 , - \frac { 7 } { 12 } \right)$ 
B)  Slope $- \frac { 1 } { 3 } , y$-intercept $\left( 0 , \frac { 7 } { 3 } \right)$ 
C)  Slope $0 , y$-intercept $\left( 0 , \frac { 7 } { 12 } \right)$ 
D)  Slope $\frac { 1 } { 3 } , y$-intercept $\left( 0 , \frac { 7 } { 12 } \right)$ 
A)  Slope $0 , y$-intercept $\left( 0 , - \frac { 7 } { 12 } \right)$ 
B)  Slope $- \frac { 1 } { 3 } , y$-intercept $\left( 0 , \frac { 7 } { 3 } \right)$ 
C)  Slope $0 , y$-intercept $\left( 0 , \frac { 7 } { 12 } \right)$ 
D)  Slope $\frac { 1 } { 3 } , y$-intercept $\left( 0 , \frac { 7 } { 12 } \right)$

Question 14

A function f is depicted in the graph. Find any input values that produce the indicated output.
-$f(x)=2$

Accepted Answer

A)  0 
B)  1 
C)  3 
D)  $- 1$ 
A)  0 
B)  1 
C)  3 
D)  $- 1$

Question 15

Find the domain.
-$$f ( x ) = x ^ { 3 } - 3$$

Accepted Answer

A)  $\{ x \mid x$ is a real number and $x \neq 3 \}$ 
B)  $\{ x \mid x$ is a real number and $x z - 3 \}$ 
C)  All real numbers 
D)  $\{ x \mid x$ is a real number and $x \neq \sqrt [ 3 ] { - 3 } \}$ 
A)  $\{ x \mid x$ is a real number and $x \neq 3 \}$ 
B)  $\{ x \mid x$ is a real number and $x z - 3 \}$ 
C)  All real numbers 
D)  $\{ x \mid x$ is a real number and $x \neq \sqrt [ 3 ] { - 3 } \}$

Question 16

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

Accepted Answer

A) True 
 B)False

Question 17

Graph the function.
-$y=-4 x-5$

Accepted Answer

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

Question 18

Find the slope of the line.
-

Accepted Answer

A)  $\frac { 1 } { 2 }$ 
B)  $- \frac { 1 } { 2 }$ 
C)  2 
D)  $- 2$ 
A)  $\frac { 1 } { 2 }$ 
B)  $- \frac { 1 } { 2 }$ 
C)  2 
D)  $- 2$

Question 19

A function f is depicted in the graph. Find any input values that produce the indicated output.
-$f(x)=-2$

Accepted Answer

A)  0 
B)  2,0 
C)  $- 1,3$ 
D)  2 
A)  0 
B)  2,0 
C)  $- 1,3$ 
D)  2

Question 20

Is the following correspondence a function?
-

Accepted Answer

A) True 
 B)False

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=-1$

Determine the slope and the y-intercept. - $y = 3 x + 4$

Find the slope of the line. -

Find the function value. -Find $f ( 10 )$ when $f ( x ) = 9$ .

Find the domain. - $f ( x ) = - 2 x + 2$

Is the following correspondence a function? -

Find the function value. -Find $f ( 2 )$ when $f ( x ) = - x + 5$ .

Determine the slope and the y-intercept. - $y = - 6.4 x - 3$

Find the function value. - $f(-1)$

The graph of a function f is provided. Determine the requested function value. - $f ( - 1 )$

Determine the slope and the y-intercept. - $4 x - 6 y + 6 = 0$

Determine the slope and the y-intercept. - $12 y + 4 x + 2 = 9 + 4 x$

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=2$

Find the domain. - $f ( x ) = x ^ { 3 } - 3$

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

Graph the function. - $y=-4 x-5$

Find the slope of the line. -

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=-2$

Is the following correspondence a function? -

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Finding Measures of Central Tendency for Prices and Heights

Filters

Exam 7: Graphs, Functions, and Applications

A function f is depicted in the graph. Find any input values that produce the indicated output. - f(x)=−1f(x)=-1f(x)=−1

Determine the slope and the y-intercept. - y=3x+4y = 3 x + 4y=3x+4

Find the slope of the line. -

Find the function value. -Find f(10)f ( 10 )f(10) when f(x)=9f ( x ) = 9f(x)=9 .

Find the domain. - f(x)=−2x+2f ( x ) = - 2 x + 2f(x)=−2x+2

Is the following correspondence a function? -

Find the function value. -Find f(2)f ( 2 )f(2) when f(x)=−x+5f ( x ) = - x + 5f(x)=−x+5 .

Determine the slope and the y-intercept. - y=−6.4x−3y = - 6.4 x - 3y=−6.4x−3

Find the function value. - f(−1)f(-1)f(−1)

The graph of a function f is provided. Determine the requested function value. - f(−1)f ( - 1 )f(−1)

Determine the slope and the y-intercept. - 4x−6y+6=04 x - 6 y + 6 = 04x−6y+6=0

Determine the slope and the y-intercept. - 12y+4x+2=9+4x12 y + 4 x + 2 = 9 + 4 x12y+4x+2=9+4x

A function f is depicted in the graph. Find any input values that produce the indicated output. - f(x)=2f(x)=2f(x)=2

Find the domain. - f(x)=x3−3f ( x ) = x ^ { 3 } - 3f(x)=x3−3

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

Graph the function. - y=−4x−5y=-4 x-5y=−4x−5

Find the slope of the line. -

A function f is depicted in the graph. Find any input values that produce the indicated output. - f(x)=−2f(x)=-2f(x)=−2

Is the following correspondence a function? -

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Finding Measures of Central Tendency for Prices and Heights

Filters

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=-1$

Determine the slope and the y-intercept. - $y = 3 x + 4$

Find the function value. -Find $f ( 10 )$ when $f ( x ) = 9$ .

Find the domain. - $f ( x ) = - 2 x + 2$

Find the function value. -Find $f ( 2 )$ when $f ( x ) = - x + 5$ .

Determine the slope and the y-intercept. - $y = - 6.4 x - 3$

Find the function value. - $f(-1)$

The graph of a function f is provided. Determine the requested function value. - $f ( - 1 )$

Determine the slope and the y-intercept. - $4 x - 6 y + 6 = 0$

Determine the slope and the y-intercept. - $12 y + 4 x + 2 = 9 + 4 x$

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=2$

Find the domain. - $f ( x ) = x ^ { 3 } - 3$

Graph the function. - $y=-4 x-5$

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=-2$