Question 1

Find the domain and the range of the relation.
-

Accepted Answer

A)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 4 ] \cup [ 4 , \infty )$ 
B)  $\text { Domain: } ( - \infty , - 4 ] \cup [ 4 , \infty ) \text {; range: } ( - \infty , \infty )$ 
C)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )$ 
D)  $\text { Domain: } [ - 4,4 ] ; \text { range: } ( - \infty , \infty )$ 
A)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 4 ] \cup [ 4 , \infty )$ 
B)  $\text { Domain: } ( - \infty , - 4 ] \cup [ 4 , \infty ) \text {; range: } ( - \infty , \infty )$ 
C)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )$ 
D)  $\text { Domain: } [ - 4,4 ] ; \text { range: } ( - \infty , \infty )$

Question 2

Find an equation of the line satisfying the conditions. Write the equation in the form x = a, y = b, or y = mx + b.
-Through  (-9,-2) ; perpendicular to  7 x+6 y=75

Accepted Answer

A)  $y = - \frac { 7 } { 6 } x + 75$ 
B)  $y = \frac { 6 } { 7 } x + \frac { 40 } { 7 }$ 
C)  $y = - \frac { 7 } { 6 } x - 2$ 
D)  $y = - \frac { 6 } { 7 } x + \frac { 40 } { 7 }$ 
A)  $y = - \frac { 7 } { 6 } x + 75$ 
B)  $y = \frac { 6 } { 7 } x + \frac { 40 } { 7 }$ 
C)  $y = - \frac { 7 } { 6 } x - 2$ 
D)  $y = - \frac { 6 } { 7 } x + \frac { 40 } { 7 }$

Question 3

Graph the inequality.
-

Accepted Answer

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

Question 4

Write an equation of the line with the given slope and containing the given point. Write the equation in the
slope-intercept form y = mx + b.
-Slope  -2 ; through  (-4,6)

Accepted Answer

A)   y=-2x+2 
B)   y=-2x-2 
C)   y-6=mx+4 
D)   y-6=x+4 
A)   y=-2x+2 
B)   y=-2x-2 
C)   y-6=mx+4 
D)   y-6=x+4

Question 5

Find the function value.
-Find  f(0)  when  f(x)=-19x2+11 x-4

Accepted Answer

A)  0 
B)   -12 
C)   -26 
D)   -4 
A)  0 
B)   -12 
C)   -26 
D)   -4

Question 6

Find the slope of the line if it exists.
-

Accepted Answer

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

Question 7

Determine whether the relation is also a function.
-{(-6, 6), (-3, 2), (-2, 8), (3, -7)}

Accepted Answer

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

Question 8

Match the equation with its graph.
-$y = - 4 x + 6$

Accepted Answer

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

Question 9

Find the domain and range.
-three times a number 
$\begin{array} { l } 
4 \rightarrow 12 \
9 \rightarrow 27 \
14 \rightarrow 42 \
19 \rightarrow 57
\end{array}$

Accepted Answer

A)  Domain:  {4,12,9,27} ;  range:  {14,42,19,57} 
B)  Domain:  {4,9,14,19} ;  range:  {12,27,42,57} 
C)  Domain:  {4,9,14,19,12,27,42,57} ;  range:  {4,9,14,19,12,27,42,57} 
D)  Domain:  {12,27,42,57} ;  range:  {4,9,14,19} 
A)  Domain:  {4,12,9,27} ;  range:  {14,42,19,57} 
B)  Domain:  {4,9,14,19} ;  range:  {12,27,42,57} 
C)  Domain:  {4,9,14,19,12,27,42,57} ;  range:  {4,9,14,19,12,27,42,57} 
D)  Domain:  {12,27,42,57} ;  range:  {4,9,14,19}

Question 10

Use the vertical line test to determine whether the graph is the graph of a function.
-

Accepted Answer

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

Question 11

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b.
-Through  (-6,8) ; perpendicular to  9 x+5y=66

Accepted Answer

A)  $y = - \frac { 9 } { 5 } x + 66$ 
B)  $y = - \frac { 9 } { 5 } x + 8$ 
C)  $y = \frac { 5 } { 9 } x + \frac { 34 } { 3 }$ 
D)  $y = - \frac { 5 } { 9 } x + \frac { 34 } { 3 }$ 
A)  $y = - \frac { 9 } { 5 } x + 66$ 
B)  $y = - \frac { 9 } { 5 } x + 8$ 
C)  $y = \frac { 5 } { 9 } x + \frac { 34 } { 3 }$ 
D)  $y = - \frac { 5 } { 9 } x + \frac { 34 } { 3 }$

Question 12

Find the domain and the range of the relation. Also determine whether the relation is a function.
-

Accepted Answer

A)  $\text { Domain: } ( - \infty , 0 ) \text {, range: } ( - \infty , 0 ) \text {; not a function }$ 
B)  $\text { Domain: } ( - \infty , \infty ) \text {, range: } ( 0 , \infty ) \text {; function }$ 
C)  $\text { Domain: } ( 0 , \infty ) \text {, range: } ( 0 , \infty ) \text {; function }$ 
D)  $\text { Domain: } ( - \infty , \infty ) \text {, range: } ( - \infty , \infty ) \text {; function }$ 
A)  $\text { Domain: } ( - \infty , 0 ) \text {, range: } ( - \infty , 0 ) \text {; not a function }$ 
B)  $\text { Domain: } ( - \infty , \infty ) \text {, range: } ( 0 , \infty ) \text {; function }$ 
C)  $\text { Domain: } ( 0 , \infty ) \text {, range: } ( 0 , \infty ) \text {; function }$ 
D)  $\text { Domain: } ( - \infty , \infty ) \text {, range: } ( - \infty , \infty ) \text {; function }$

Question 13

Graph the linear equation using the slope and y-intercept
-$y = - \frac { 1 } { 2 } x + 4$

Accepted Answer

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

Question 14

Find the slope and the y-intercept of the line.
-$$y = - \frac { 8 } { 3 } x - \frac { 9 } { 2 }$$

Accepted Answer

A)  $\mathrm { m } = \frac { 8 } { 3 } ; \left( 0 , \frac { 9 } { 2 } \right)$ 
B)  $\mathrm { m } = - \frac { 9 } { 2 } ; \left( 0 , - \frac { 8 } { 3 } \right)$ 
C)  $\mathrm { m } = - \frac { 8 } { 3 } ; \left( 0 , - \frac { 9 } { 2 } \right)$ 
D)  $\mathrm { m } = - \frac { 3 } { 8 } ; \left( 0 , \frac { 9 } { 2 } \right)$ 
A)  $\mathrm { m } = \frac { 8 } { 3 } ; \left( 0 , \frac { 9 } { 2 } \right)$ 
B)  $\mathrm { m } = - \frac { 9 } { 2 } ; \left( 0 , - \frac { 8 } { 3 } \right)$ 
C)  $\mathrm { m } = - \frac { 8 } { 3 } ; \left( 0 , - \frac { 9 } { 2 } \right)$ 
D)  $\mathrm { m } = - \frac { 3 } { 8 } ; \left( 0 , \frac { 9 } { 2 } \right)$

Question 15

(5, 20)

Accepted Answer

A)  Quadrant I 
B)  Quadrant II 
C)  Quadrant III 
D)  Quadrant IV 
A)  Quadrant I 
B)  Quadrant II 
C)  Quadrant III 
D)  Quadrant IV

Question 16

Find an equation of the line. Write the equation in standard form.
-Slope 0 ; through  (-3,-2)

Accepted Answer

A)   x=-3 
B)   y=-3 
C)   x=-2 
D)   y=-2 
A)   x=-3 
B)   y=-3 
C)   x=-2 
D)   y=-2

Question 17

Graph the function.
-

Accepted Answer

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

Question 18

Graph the linear function.
-$f(x)=6$

Accepted Answer

A)  
  
B)

C)  
  
D)  
  
A)  
  
B)

C)  
  
D)

Question 19

Determine whether the relation is also a function.
-y=9 x2

Accepted Answer

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

Question 20

Find the domain and range.
-vegetables in their garden

Accepted Answer

A)  Domain: {Bob, Ann, Dave, carrots, peas, squash}; range: {Bob, Ann, Dave, carrots, peas, squash} 
B)  Domain:  {  Bob, Ann, Dave}; range: {carrots, peas, squash} 
C)  Domain: {carrots, peas, squash}; range: {Bob, Ann, Dave} 
D)  Domain: {Bob, carrots}; range: {Ann, peas, Dave, squash} 
A)  Domain: {Bob, Ann, Dave, carrots, peas, squash}; range: {Bob, Ann, Dave, carrots, peas, squash} 
B)  Domain:  {  Bob, Ann, Dave}; range: {carrots, peas, squash} 
C)  Domain: {carrots, peas, squash}; range: {Bob, Ann, Dave} 
D)  Domain: {Bob, carrots}; range: {Ann, peas, Dave, squash}

Find the domain and the range of the relation. -

Find an equation of the line satisfying the conditions. Write the equation in the form x = a, y = b, or y = mx + b. -Through (-9,-2) ; perpendicular to 7 x+6 y=75

Graph the inequality. -

Write an equation of the line with the given slope and containing the given point. Write the equation in the slope-intercept form y = mx + b. -Slope -2 ; through (-4,6)

Find the function value. -Find f(0) when f(x)=-19x²+11 x-4

Find the slope of the line if it exists. -

Determine whether the relation is also a function. -{(-6, 6), (-3, 2), (-2, 8), (3, -7)}

Match the equation with its graph. - $y = - 4 x + 6$

Find the domain and range. -three times a number 4\rightarrow12 9\rightarrow27 14\rightarrow42 19\rightarrow57

Use the vertical line test to determine whether the graph is the graph of a function. -

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through (-6,8) ; perpendicular to 9 x+5y=66

Find the domain and the range of the relation. Also determine whether the relation is a function. -

Graph the linear equation using the slope and y-intercept - $y = - \frac { 1 } { 2 } x + 4$ $Graph the linear equation using the slope and y-intercept - y = - \frac { 1 } { 2 } x + 4$

Find the slope and the y-intercept of the line. - $y = - \frac { 8 } { 3 } x - \frac { 9 } { 2 }$

(5, 20)

Find an equation of the line. Write the equation in standard form. -Slope 0 ; through (-3,-2)

Graph the function. -

Graph the linear function. - $f(x)=6$

Determine whether the relation is also a function. -y=9 x²

Find the domain and range. -vegetables in their garden

Real Numbers and Algebraic Expressions

Equations, Inequalities, and Problem Solving

Systems of Equations and Inequalities

Polynomials and Polynomial Functions

Rational Expressions

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

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Filters

Exam 3: Graphs and Functions

Find the domain and the range of the relation. -

Find an equation of the line satisfying the conditions. Write the equation in the form x = a, y = b, or y = mx + b. -Through (-9,-2) ; perpendicular to 7 x+6 y=75

Graph the inequality. -

Write an equation of the line with the given slope and containing the given point. Write the equation in the slope-intercept form y = mx + b. -Slope -2 ; through (-4,6)

Find the function value. -Find f(0) when f(x)=-19x2+11 x-4

Find the slope of the line if it exists. -

Determine whether the relation is also a function. -{(-6, 6), (-3, 2), (-2, 8), (3, -7)}

Match the equation with its graph. - y=−4x+6y = - 4 x + 6y=−4x+6

Find the domain and range. -three times a number 4\rightarrow12 9\rightarrow27 14\rightarrow42 19\rightarrow57

Use the vertical line test to determine whether the graph is the graph of a function. -

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through (-6,8) ; perpendicular to 9 x+5y=66

Find the domain and the range of the relation. Also determine whether the relation is a function. -

Graph the linear equation using the slope and y-intercept - y=−12x+4y = - \frac { 1 } { 2 } x + 4y=−21​x+4

Find the slope and the y-intercept of the line. - y=−83x−92y = - \frac { 8 } { 3 } x - \frac { 9 } { 2 }y=−38​x−29​

(5, 20)

Find an equation of the line. Write the equation in standard form. -Slope 0 ; through (-3,-2)

Graph the function. -

Graph the linear function. - f(x)=6f(x)=6f(x)=6

Determine whether the relation is also a function. -y=9 x2

Find the domain and range. -vegetables in their garden

Real Numbers and Algebraic Expressions

Equations, Inequalities, and Problem Solving

Systems of Equations and Inequalities

Polynomials and Polynomial Functions

Rational Expressions

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

Conic Sections

Fractions

Filters

Find the function value. -Find f(0) when f(x)=-19x²+11 x-4

Match the equation with its graph. - $y = - 4 x + 6$

Graph the linear equation using the slope and y-intercept - $y = - \frac { 1 } { 2 } x + 4$ $Graph the linear equation using the slope and y-intercept - y = - \frac { 1 } { 2 } x + 4$

Find the slope and the y-intercept of the line. - $y = - \frac { 8 } { 3 } x - \frac { 9 } { 2 }$

Graph the linear function. - $f(x)=6$

Determine whether the relation is also a function. -y=9 x²