Question 1

Find the coordinates of the $y$-intercept and the $x$-intercept, in that order.
-$-2 x+y=2$

Accepted Answer

A)  $(-4,0)(-6,0)$ 
B)  $(0,-4)(0,-6)$ 
C)  $(-1,0)(0,2)$ 
D)  $(2,-6)(-4,2)$ 
A)  $(-4,0)(-6,0)$ 
B)  $(0,-4)(0,-6)$ 
C)  $(-1,0)(0,2)$ 
D)  $(2,-6)(-4,2)$

Question 2

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither.
-$3 x-2 y=7$
$2 \mathrm{x}+3 \mathrm{y}=7$

Accepted Answer

A)  Parallel 
B)  Neither 
C)  Perpendicular 
A)  Parallel 
B)  Neither 
C)  Perpendicular

Question 3

Solve the problem.
-Find the rate of change. Use appropriate units.

Accepted Answer

A)  2.6 miles per hour 
B)  4.6 miles per hour 
C)  0.2 miles per hour 
D)  0.4 miles per hour 
A)  2.6 miles per hour 
B)  4.6 miles per hour 
C)  0.2 miles per hour 
D)  0.4 miles per hour

Question 4

List the quadrant(s) in which the given point is located.
-$(10,-5)$

Accepted Answer

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

Question 5

Find the slope of the line.
-

Accepted Answer

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

Question 6

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 7

Find the coordinates of the $y$-intercept and the $x$-intercept, in that order.
-$-2 x-4 y=8$

Accepted Answer

A)  $(0,-7)(0,-6)$ 
B)  $(-7,0)(-6,0)$ 
C)  $(-4,-6)(-7,8)$ 
D)  $(0,-2)(-4,0)$ 
A)  $(0,-7)(0,-6)$ 
B)  $(-7,0)(-6,0)$ 
C)  $(-4,-6)(-7,8)$ 
D)  $(0,-2)(-4,0)$

Question 8

Find the coordinates of the $y$-intercept for the given equation.
-$y=x+12$

Accepted Answer

A)  $(0,1)$ 
B)  $(12,0)$ 
C)  $(0,12)$ 
D)  $(12,12)$ 
A)  $(0,1)$ 
B)  $(12,0)$ 
C)  $(0,12)$ 
D)  $(12,12)$

Question 9

Solve the problem.
-Kannanaski Rapids drops $65 \mathrm{ft}$ vertically over a horizontal distance of $883 \mathrm{ft}$. What is the slope of the rapids?

Accepted Answer

A)  -13.6 
B)  -65 
C)  -0.074 
D)  -0.001 
A)  -13.6 
B)  -65 
C)  -0.074 
D)  -0.001

Question 10

Graph the linear equation.
-$y=8 x$

Accepted Answer

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

Question 11

Find the slope of the line.
-

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 12

Write an equation for the graph.
-

Accepted Answer

A)  $y=-3$ 
B)  $y=x-6$ 
C)  $x=-3$ 
D)  $y=x-3$ 
A)  $y=-3$ 
B)  $y=x-6$ 
C)  $x=-3$ 
D)  $y=x-3$

Question 13

Solve the problem.
-The value $V$, in dollars, of a shopkeeper's inventory software program is given by $V=-30 t+600$, where $t$ is the number of years since the shopkeeper first bought the program. Graph the equation and then use the graph to estimate the value of the software after 9 years.

Accepted Answer

A)  $\$ 320$
  
B)  $\$ 600$
  
C)  $\$ 330$
  
D)  $\$ 340$
  
A)  $\$ 320$
  
B)  $\$ 600$
  
C)  $\$ 330$
  
D)  $\$ 340$

Question 14

Find the coordinates of the labeled points.
-

Accepted Answer

A)  $\mathrm{G}(7,-4) ; \mathrm{H}(6,-4)$ 
B)  $\mathrm{G}(7,6)$; $\mathrm{H}(-3,-4)$ 
C)  $\mathrm{G}(6,30)$; $\mathrm{H}(-4,-3)$ 
D)  $\mathrm{G}(7,6)$; $\mathrm{H}(-4,-3)$ 
A)  $\mathrm{G}(7,-4) ; \mathrm{H}(6,-4)$ 
B)  $\mathrm{G}(7,6)$; $\mathrm{H}(-3,-4)$ 
C)  $\mathrm{G}(6,30)$; $\mathrm{H}(-4,-3)$ 
D)  $\mathrm{G}(7,6)$; $\mathrm{H}(-4,-3)$

Question 15

Graph the line containing the given pair of points and find the slope.
-$(1,8)(0,0)$

Accepted Answer

A)  $\frac{1}{8}$
  
B)  -8
  
C) $-\frac{1}{8}$
  
D) 8
  
A)  $\frac{1}{8}$
  
B)  -8
  
C) $-\frac{1}{8}$
  
D) 8

Question 16

Find an equation of the line with the given slope and $y$-intercept.
-Slope $=0, y$ - intercept $=(0,2)$

Accepted Answer

A)  $y=2$ 
B)  $x=2$ 
C)  $y=2 x$ 
D)  $y=0$ 
A)  $y=2$ 
B)  $x=2$ 
C)  $y=2 x$ 
D)  $y=0$

Question 17

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form.
-$(0,3), m=-\frac{2}{3}$

Accepted Answer

A)  $y=-\frac{2}{3} x-3$ 
B)  $y=-\frac{3}{2} x+3$ 
C)  $y=-\frac{2}{3} x+\frac{1}{3}$ 
D)  $y=-\frac{2}{3} x+3$ 
A)  $y=-\frac{2}{3} x-3$ 
B)  $y=-\frac{3}{2} x+3$ 
C)  $y=-\frac{2}{3} x+\frac{1}{3}$ 
D)  $y=-\frac{2}{3} x+3$

Question 18

Choose the ordered pair which is a solution of the inequality.
-$2 \mathrm{x}-4 \mathrm{y}<6$
$(3,-1),(2,-2),(-1,1),(0,-2)$

Accepted Answer

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

Question 19

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form.
-$(2,4), \mathrm{m}=-\frac{8}{9}$

Accepted Answer

A)  $y=-\frac{8}{9} x-\frac{52}{9}$ 
B)  $y=-\frac{9}{8} x-\frac{9}{52}$ 
C)  $y=-\frac{8}{9} x+\frac{52}{9}$ 
D)  $y=-\frac{8}{9} x+\frac{9}{52}$ 
A)  $y=-\frac{8}{9} x-\frac{52}{9}$ 
B)  $y=-\frac{9}{8} x-\frac{9}{52}$ 
C)  $y=-\frac{8}{9} x+\frac{52}{9}$ 
D)  $y=-\frac{8}{9} x+\frac{9}{52}$

Question 20

Solve the problem.
-The value of a particular car is represented in the following graph. Find the rate of change of the value of the car with respect to time, in dollars per year.

Accepted Answer

A)  - $\$ 500$ per year 
B)  - $\$ 750$ per year 
C)  - $\$ 700$ per year 
D)  - $\$ 600$ per year 
A)  - $\$ 500$ per year 
B)  - $\$ 750$ per year 
C)  - $\$ 700$ per year 
D)  - $\$ 600$ per year

Find the coordinates of the $y$ -intercept and the $x$ -intercept, in that order. - $-2 x+y=2$

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. - $3 x-2 y=7$ $2 \mathrm{x}+3 \mathrm{y}=7$

Solve the problem. -Find the rate of change. Use appropriate units.

List the quadrant(s) in which the given point is located. - $(10,-5)$

Find the slope of the line. -

Find the slope of the line. -

Find the coordinates of the $y$ -intercept and the $x$ -intercept, in that order. - $-2 x-4 y=8$

Find the coordinates of the $y$ -intercept for the given equation. - $y=x+12$

Solve the problem. -Kannanaski Rapids drops $65 \mathrm{ft}$ vertically over a horizontal distance of $883 \mathrm{ft}$ . What is the slope of the rapids?

Graph the linear equation. - $y=8 x$

Find the slope of the line. -

Write an equation for the graph. -

Solve the problem. -The value $V$ , in dollars, of a shopkeeper's inventory software program is given by $V=-30 t+600$ , where $t$ is the number of years since the shopkeeper first bought the program. Graph the equation and then use the graph to estimate the value of the software after 9 years.

Find the coordinates of the labeled points. -

Graph the line containing the given pair of points and find the slope. - $(1,8)(0,0)$

Find an equation of the line with the given slope and $y$ -intercept. -Slope $=0, y$ - intercept $=(0,2)$

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - $(0,3), m=-\frac{2}{3}$

Choose the ordered pair which is a solution of the inequality. - $2 \mathrm{x}-4 \mathrm{y}<6$ $(3,-1),(2,-2),(-1,1),(0,-2)$

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - $(2,4), \mathrm{m}=-\frac{8}{9}$

Solve the problem. -The value of a particular car is represented in the following graph. Find the rate of change of the value of the car with respect to time, in dollars per year.

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Equations of Lines and Simplifying Radical Expressions

Filters

Exam 3: Graphs of Linear Equations

Find the coordinates of the yyy -intercept and the xxx -intercept, in that order. - −2x+y=2-2 x+y=2−2x+y=2

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. - 3x−2y=73 x-2 y=73x−2y=7 2x+3y=72 \mathrm{x}+3 \mathrm{y}=72x+3y=7

Solve the problem. -Find the rate of change. Use appropriate units.

List the quadrant(s) in which the given point is located. - (10,−5)(10,-5)(10,−5)

Find the slope of the line. -

Find the slope of the line. -

Find the coordinates of the yyy -intercept and the xxx -intercept, in that order. - −2x−4y=8-2 x-4 y=8−2x−4y=8

Find the coordinates of the yyy -intercept for the given equation. - y=x+12y=x+12y=x+12

Solve the problem. -Kannanaski Rapids drops 65ft65 \mathrm{ft}65ft vertically over a horizontal distance of 883ft883 \mathrm{ft}883ft . What is the slope of the rapids?

Graph the linear equation. - y=8xy=8 xy=8x

Find the slope of the line. -

Write an equation for the graph. -

Find the coordinates of the labeled points. -

Graph the line containing the given pair of points and find the slope. - (1,8)(0,0)(1,8)(0,0)(1,8)(0,0)

Find an equation of the line with the given slope and yyy -intercept. -Slope =0,y=0, y=0,y - intercept =(0,2)=(0,2)=(0,2)

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - (0,3),m=−23(0,3), m=-\frac{2}{3}(0,3),m=−32​

Choose the ordered pair which is a solution of the inequality. - 2x−4y<62 \mathrm{x}-4 \mathrm{y}<62x−4y<6 (3,−1),(2,−2),(−1,1),(0,−2)(3,-1),(2,-2),(-1,1),(0,-2)(3,−1),(2,−2),(−1,1),(0,−2)

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - (2,4),m=−89(2,4), \mathrm{m}=-\frac{8}{9}(2,4),m=−98​

Solve the problem. -The value of a particular car is represented in the following graph. Find the rate of change of the value of the car with respect to time, in dollars per year.

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Equations of Lines and Simplifying Radical Expressions

Filters

Find the coordinates of the $y$ -intercept and the $x$ -intercept, in that order. - $-2 x+y=2$

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. - $3 x-2 y=7$ $2 \mathrm{x}+3 \mathrm{y}=7$

List the quadrant(s) in which the given point is located. - $(10,-5)$

Find the coordinates of the $y$ -intercept and the $x$ -intercept, in that order. - $-2 x-4 y=8$

Find the coordinates of the $y$ -intercept for the given equation. - $y=x+12$

Solve the problem. -Kannanaski Rapids drops $65 \mathrm{ft}$ vertically over a horizontal distance of $883 \mathrm{ft}$ . What is the slope of the rapids?

Graph the linear equation. - $y=8 x$

Graph the line containing the given pair of points and find the slope. - $(1,8)(0,0)$

Find an equation of the line with the given slope and $y$ -intercept. -Slope $=0, y$ - intercept $=(0,2)$

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - $(0,3), m=-\frac{2}{3}$

Choose the ordered pair which is a solution of the inequality. - $2 \mathrm{x}-4 \mathrm{y}<6$ $(3,-1),(2,-2),(-1,1),(0,-2)$

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - $(2,4), \mathrm{m}=-\frac{8}{9}$