Question 1

Find the function value.
-Find f(6)  when $f ( x ) = \frac { 1 } { 3 } x$

Accepted Answer

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

Question 2

Solve.
-The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the linear function h(t) = 700t + 3309, where h(t) is in feet and t is the time in minutes since take-off. Find the
Altitude of the airplane after 8 minutes.

Accepted Answer

A)  9009 feet 
B)  8909 feet 
C)  8809 feet 
D)  5600 feet 
A)  9009 feet 
B)  8909 feet 
C)  8809 feet 
D)  5600 feet

Question 3

Determine whether the relation is also a function.
-twice a number $3 \rightarrow 6$
$8 \rightarrow 16$
$13 \rightarrow 26$
$18 \rightarrow 36$

Accepted Answer

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

Question 4

Graph the linear equation.
-$y = - 5$

Accepted Answer

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

Question 5

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 6

Find the domain and the range of the relation.
-

Accepted Answer

A)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 2 ]$ 
B)  $\text { Domain: } ( - \infty , \infty ) \text { : range: } ( - \infty , 2 )$ 
C)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 4 ]$ 
D)  $\text { Domain: } ( - \infty , \infty ) \text { : range: } ( 2 , \infty )$ 
A)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 2 ]$ 
B)  $\text { Domain: } ( - \infty , \infty ) \text { : range: } ( - \infty , 2 )$ 
C)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 4 ]$ 
D)  $\text { Domain: } ( - \infty , \infty ) \text { : range: } ( 2 , \infty )$

Question 7

Graph the linear equation.
-$y = - 4 x + 3$

Accepted Answer

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

Question 8

Solve the problem.
-Find the slope of a line perpendicular to the line $y = - \frac { 4 } { 9 } x - 7$.

Accepted Answer

A)  $- 7$ 
B)  7 
C)  $- \frac { 4 } { 9 }$ 
D)  $\frac { 9 } { 4 }$ 
A)  $- 7$ 
B)  7 
C)  $- \frac { 4 } { 9 }$ 
D)  $\frac { 9 } { 4 }$

Question 9

Graph the linear equation using the slope and y-intercept
-$y = 2 x + 3$

Accepted Answer

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

Question 10

Find the domain and range.
- {(6,5),(6,6),(2,-8),(9,3),(10,-4)}

Accepted Answer

A)  Domain:  {-4,6,3,-8,5} ;  range:  {10,10,6,9,2} 
B)  Domain:  {10,6,9,2} ;  range:  {-4,6,3,-8,5} 
C)  Domain:  {10,15,6,9,2} ;  range:  {-4,6,3,-8,5} 
D)  Domain:  {10,-5,6,9,2} ; range:  {-4,6,3,-8,5} 
A)  Domain:  {-4,6,3,-8,5} ;  range:  {10,10,6,9,2} 
B)  Domain:  {10,6,9,2} ;  range:  {-4,6,3,-8,5} 
C)  Domain:  {10,15,6,9,2} ;  range:  {-4,6,3,-8,5} 
D)  Domain:  {10,-5,6,9,2} ; range:  {-4,6,3,-8,5}

Question 11

Match the equation with its graph.
-$$y = - 5 x$$

Accepted Answer

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

Question 12

Determine whether the relation is also a function.
-{(-2, -3), (3, 2), (5, 6), (8, -9), (10, -1)}

Accepted Answer

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

Question 13

Determine whether the relation is also a function.
-

Accepted Answer

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

Question 14

Solve the problem.
-The approach ramp used by a daredevil motorcyclist for flying over a collection of flaming tires has a rise of 40 feet for every 80 feet in horizontal distance. Find the grade of the ramp, which is the slope written as a percent. Round to the nearest whole percent.

Accepted Answer

A)  $55 \%$ 
B)  $20 \%$ 
C)  $50 \%$ 
D)  $0.5 \%$ 
A)  $55 \%$ 
B)  $20 \%$ 
C)  $50 \%$ 
D)  $0.5 \%$

Question 15

Graph the line passing through the given point with the given slope.
-$\text { Through } ( 0,5 ) \text { with slope } - 3$

Accepted Answer

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

Question 16

Graph the function.
-

Accepted Answer

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

Question 17

Determine which line has the greater slope.
-

Accepted Answer

A)  Dotted line 
B)  Solid line 
A)  Dotted line 
B)  Solid line

Question 18

Find the slope of the line.
-$$y = - \frac { 5 } { 3 } x - 7$$

Accepted Answer

A)  $\frac { 5 } { 3 }$ 
B)  $- \frac { 5 } { 3 }$ 
C)  $- 7$ 
D)  $- \frac { 3 } { 5 }$ 
A)  $\frac { 5 } { 3 }$ 
B)  $- \frac { 5 } { 3 }$ 
C)  $- 7$ 
D)  $- \frac { 3 } { 5 }$

Question 19

Find the domain and the range of the relation.
-

Accepted Answer

A)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )$ 
B)  $\text { Domain: } [ - 2,8 ] \text {; range: } [ - 9,1 ]$ 
C)  $\text { Domain: } [ 0 , \infty ) \text {; range: } [ 0 , \infty )$ 
D)  $\text { Domain: } [ - 9,1 ] ; \text { range: } [ - 2,8 ]$ 
A)  $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )$ 
B)  $\text { Domain: } [ - 2,8 ] \text {; range: } [ - 9,1 ]$ 
C)  $\text { Domain: } [ 0 , \infty ) \text {; range: } [ 0 , \infty )$ 
D)  $\text { Domain: } [ - 9,1 ] ; \text { range: } [ - 2,8 ]$

Question 20

Determine whether the relation is also a function.
-$y = \frac { 3 } { 7 - x }$

Accepted Answer

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

Find the function value. -Find f(6) when $f ( x ) = \frac { 1 } { 3 } x$

Solve. -The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the linear function h(t) = 700t + 3309, where h(t) is in feet and t is the time in minutes since take-off. Find the Altitude of the airplane after 8 minutes.

Determine whether the relation is also a function. -twice a number $3 \rightarrow 6$ $8 \rightarrow 16$ $13 \rightarrow 26$ $18 \rightarrow 36$

Graph the linear equation. - $y = - 5$

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

Find the domain and the range of the relation. -

Graph the linear equation. - $y = - 4 x + 3$

Solve the problem. -Find the slope of a line perpendicular to the line $y = - \frac { 4 } { 9 } x - 7$ .

Graph the linear equation using the slope and y-intercept - $y = 2 x + 3$

Find the domain and range. - {(6,5),(6,6),(2,-8),(9,3),(10,-4)}

Match the equation with its graph. - $y = - 5 x$

Determine whether the relation is also a function. -{(-2, -3), (3, 2), (5, 6), (8, -9), (10, -1)}

Determine whether the relation is also a function. -

Solve the problem. -The approach ramp used by a daredevil motorcyclist for flying over a collection of flaming tires has a rise of 40 feet for every 80 feet in horizontal distance. Find the grade of the ramp, which is the slope written as a percent. Round to the nearest whole percent.

Graph the line passing through the given point with the given slope. - $\text { Through } ( 0,5 ) \text { with slope } - 3$ $Graph the line passing through the given point with the given slope. - \text { Through } ( 0,5 ) \text { with slope } - 3$

Graph the function. -

Determine which line has the greater slope. -

Find the slope of the line. - $y = - \frac { 5 } { 3 } x - 7$

Find the domain and the range of the relation. -

Determine whether the relation is also a function. - $y = \frac { 3 } { 7 - x }$

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

Exam 3: Graphs and Functions

Find the function value. -Find f(6) when f(x)=13xf ( x ) = \frac { 1 } { 3 } xf(x)=31​x

Solve. -The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the linear function h(t) = 700t + 3309, where h(t) is in feet and t is the time in minutes since take-off. Find the Altitude of the airplane after 8 minutes.

Determine whether the relation is also a function. -twice a number 3→63 \rightarrow 63→6 8→168 \rightarrow 168→16 13→2613 \rightarrow 2613→26 18→3618 \rightarrow 3618→36

Graph the linear equation. - y=−5y = - 5y=−5

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

Find the domain and the range of the relation. -

Graph the linear equation. - y=−4x+3y = - 4 x + 3y=−4x+3

Solve the problem. -Find the slope of a line perpendicular to the line y=−49x−7y = - \frac { 4 } { 9 } x - 7y=−94​x−7 .

Graph the linear equation using the slope and y-intercept - y=2x+3y = 2 x + 3y=2x+3

Find the domain and range. - {(6,5),(6,6),(2,-8),(9,3),(10,-4)}

Match the equation with its graph. - y=−5xy = - 5 xy=−5x

Determine whether the relation is also a function. -{(-2, -3), (3, 2), (5, 6), (8, -9), (10, -1)}

Determine whether the relation is also a function. -

Solve the problem. -The approach ramp used by a daredevil motorcyclist for flying over a collection of flaming tires has a rise of 40 feet for every 80 feet in horizontal distance. Find the grade of the ramp, which is the slope written as a percent. Round to the nearest whole percent.

Graph the line passing through the given point with the given slope. - Through (0,5) with slope −3\text { Through } ( 0,5 ) \text { with slope } - 3 Through (0,5) with slope −3

Graph the function. -

Determine which line has the greater slope. -

Find the slope of the line. - y=−53x−7y = - \frac { 5 } { 3 } x - 7y=−35​x−7

Find the domain and the range of the relation. -

Determine whether the relation is also a function. - y=37−xy = \frac { 3 } { 7 - x }y=7−x3​

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(6) when $f ( x ) = \frac { 1 } { 3 } x$

Determine whether the relation is also a function. -twice a number $3 \rightarrow 6$ $8 \rightarrow 16$ $13 \rightarrow 26$ $18 \rightarrow 36$

Graph the linear equation. - $y = - 5$

Graph the linear equation. - $y = - 4 x + 3$

Solve the problem. -Find the slope of a line perpendicular to the line $y = - \frac { 4 } { 9 } x - 7$ .

Graph the linear equation using the slope and y-intercept - $y = 2 x + 3$

Match the equation with its graph. - $y = - 5 x$

Graph the line passing through the given point with the given slope. - $\text { Through } ( 0,5 ) \text { with slope } - 3$ $Graph the line passing through the given point with the given slope. - \text { Through } ( 0,5 ) \text { with slope } - 3$

Find the slope of the line. - $y = - \frac { 5 } { 3 } x - 7$

Determine whether the relation is also a function. - $y = \frac { 3 } { 7 - x }$