Question 1

Find the coordinates of the $y$-intercept for the given equation.
-$6 y+4 x=-1$

Accepted Answer

A)  $(-1,0)$ 
B)  $(0,-1)$ 
C)  $\left(0,-\frac{1}{6}\right)$ 
D)  $\left(-\frac{1}{6}, 0\right)$ 
A)  $(-1,0)$ 
B)  $(0,-1)$ 
C)  $\left(0,-\frac{1}{6}\right)$ 
D)  $\left(-\frac{1}{6}, 0\right)$

Question 2

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither.
-$3 \mathrm{x}-6 \mathrm{y}=-11$
$36 x+9 y=-11$

Accepted Answer

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

Question 3

Find an equation of the line with the given slope and $y$-intercept.
-Slope $=-4.7, \mathrm{y}$ - intercept $=(0,5.05)$

Accepted Answer

A)  $y=-4.7 x+5.05$ 
B)  $y=5.05 x+4.7$ 
C)  $y=4.7 x+5.05$ 
D)  $y=5.05 x-4.7$ 
A)  $y=-4.7 x+5.05$ 
B)  $y=5.05 x+4.7$ 
C)  $y=4.7 x+5.05$ 
D)  $y=5.05 x-4.7$

Question 4

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.
-$2 x+y=6 ;(3,0),(4,-2)$

Accepted Answer

Show that @#LAT-DLM& is a solution:
@#LAT-DLM&
@#LAT-DLM&
@#LAT-DLM&
@#LAT-DLM&

Question 5

Graph the linear equation.
-$y=2 x+3$

Accepted Answer

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

Question 6

Graph the line containing the given pair of points and find the slope.
-$(3,3)(-4,3)$

Accepted Answer

A)  1
  
B)  0
  
C)  1
  
D)  0
  
A)  1
  
B)  0
  
C)  1
  
D)  0

Question 7

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither.
-$3 \mathrm{x}-8 \mathrm{y}=-19$
$32 x+12 y=-19$

Accepted Answer

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

Question 8

Determine whether the given ordered pair is a solution of the equation.
-$x-y=64 ;(8,6)$

Accepted Answer

A) True 
 B)False

Question 9

Find the coordinates of the $y$-intercept for the given equation.
-$x+y=4$

Accepted Answer

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

Question 10

Find the slope of the line.
-$-5 \mathrm{y}=-2 \mathrm{x}-21$

Accepted Answer

A)  $\frac{2}{5}$ 
B)  $-\frac{5}{2}$ 
C)  $\frac{5}{2}$ 
D)  $-\frac{2}{5}$ 
A)  $\frac{2}{5}$ 
B)  $-\frac{5}{2}$ 
C)  $\frac{5}{2}$ 
D)  $-\frac{2}{5}$

Question 11

Graph the linear inequality.
-$-3 x-5 y \leq 15$

Accepted Answer

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

Question 12

Find the slope of the line going through the pair of points.
-$(5,1),(6,3)$

Accepted Answer

A)  $\frac{1}{2}$ 
B)  2 
C)  $\frac{3}{4}$ 
D)  $\frac{4}{3}$ 
A)  $\frac{1}{2}$ 
B)  2 
C)  $\frac{3}{4}$ 
D)  $\frac{4}{3}$

Question 13

Graph the line containing the given pair of points and find the slope.
-$(-7,-5)(-8,9)$

Accepted Answer

A)  14
  
B)  -14
  
C)  $\frac{1}{14}$
  
D)  $-\frac{1}{14}$
  
A)  14
  
B)  -14
  
C)  $\frac{1}{14}$
  
D)  $-\frac{1}{14}$

Question 14

Graph the linear inequality.
-X+Y<-4

Accepted Answer

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

Question 15

List the quadrant(s) in which the given point is located.
-$(4,19)$

Accepted Answer

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

Question 16

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form.
-$(6,-3), \mathrm{m}=-4$

Accepted Answer

A)  $y=-4 x+22$ 
B)  $y=4 x+20$ 
C)  $y=-4 x+19$ 
D)  $y=-4 x+21$ 
A)  $y=-4 x+22$ 
B)  $y=4 x+20$ 
C)  $y=-4 x+19$ 
D)  $y=-4 x+21$

Question 17

Choose the ordered pair which is a solution of the inequality.
-$x+y>0$
$(1,0),(0,0),(-1,1),(1,-1)$

Accepted Answer

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

Question 18

Find the coordinates of the $y$-intercept for the given equation.
-$y=\frac{1}{5} x-8$

Accepted Answer

A)  $(-8,0)$ 
B)  $\left(0, \frac{1}{5}\right)$ 
C)  $(0,-8)$ 
D)  $(8,0)$ 
A)  $(-8,0)$ 
B)  $\left(0, \frac{1}{5}\right)$ 
C)  $(0,-8)$ 
D)  $(8,0)$

Question 19

Choose the ordered pair which is a solution of the inequality.
-$2 \mathrm{x}+3 \mathrm{y}<5$
$\left(\frac{1}{2}, \frac{1}{2}\right),(3,2),(1,1),(2,2)$

Accepted Answer

A)  $(3,2)$ 
B)  $(1,1)$ 
C)  $(2,2)$ 
D)  $\left(\frac{1}{2}, \frac{1}{2}\right)$ 
A)  $(3,2)$ 
B)  $(1,1)$ 
C)  $(2,2)$ 
D)  $\left(\frac{1}{2}, \frac{1}{2}\right)$

Question 20

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form.
-$(4,0), m=-10$

Accepted Answer

A)  $y=4 x-10$ 
B)  $y=-4 x-10$ 
C)  $y=10 x+4$ 
D)  $y=-10 x+40$ 
A)  $y=4 x-10$ 
B)  $y=-4 x-10$ 
C)  $y=10 x+4$ 
D)  $y=-10 x+40$

Find the coordinates of the $y$ -intercept for the given equation. - $6 y+4 x=-1$

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. - $3 \mathrm{x}-6 \mathrm{y}=-11$ $36 x+9 y=-11$

Find an equation of the line with the given slope and $y$ -intercept. -Slope $=-4.7, \mathrm{y}$ - intercept $=(0,5.05)$

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. - $2 x+y=6 ;(3,0),(4,-2)$

Graph the linear equation. - $y=2 x+3$

Graph the line containing the given pair of points and find the slope. - $(3,3)(-4,3)$

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. - $3 \mathrm{x}-8 \mathrm{y}=-19$ $32 x+12 y=-19$

Determine whether the given ordered pair is a solution of the equation. - $x-y=64 ;(8,6)$

Find the coordinates of the $y$ -intercept for the given equation. - $x+y=4$

Find the slope of the line. - $-5 \mathrm{y}=-2 \mathrm{x}-21$

Graph the linear inequality. - $-3 x-5 y \leq 15$ $Graph the linear inequality. - -3 x-5 y \leq 15$

Find the slope of the line going through the pair of points. - $(5,1),(6,3)$

Graph the line containing the given pair of points and find the slope. - $(-7,-5)(-8,9)$

Graph the linear inequality. -X+Y<-4

List the quadrant(s) in which the given point is located. - $(4,19)$

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - $(6,-3), \mathrm{m}=-4$

Choose the ordered pair which is a solution of the inequality. - $x+y>0$ $(1,0),(0,0),(-1,1),(1,-1)$

Find the coordinates of the $y$ -intercept for the given equation. - $y=\frac{1}{5} x-8$

Choose the ordered pair which is a solution of the inequality. - $2 \mathrm{x}+3 \mathrm{y}<5$ $\left(\frac{1}{2}, \frac{1}{2}\right),(3,2),(1,1),(2,2)$

Find an equation of the line containing the given point and having the given slope. Write the equation in slope-intercept form. - $(4,0), m=-10$

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

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Exam 3: Graphs of Linear Equations

Find the coordinates of the yyy -intercept for the given equation. - 6y+4x=−16 y+4 x=-16y+4x=−1

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. - 3x−6y=−113 \mathrm{x}-6 \mathrm{y}=-113x−6y=−11 36x+9y=−1136 x+9 y=-1136x+9y=−11

Find an equation of the line with the given slope and yyy -intercept. -Slope =−4.7,y=-4.7, \mathrm{y}=−4.7,y - intercept =(0,5.05)=(0,5.05)=(0,5.05)

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. - 2x+y=6;(3,0),(4,−2)2 x+y=6 ;(3,0),(4,-2)2x+y=6;(3,0),(4,−2)

Graph the linear equation. - y=2x+3y=2 x+3y=2x+3

Graph the line containing the given pair of points and find the slope. - (3,3)(−4,3)(3,3)(-4,3)(3,3)(−4,3)

Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. - 3x−8y=−193 \mathrm{x}-8 \mathrm{y}=-193x−8y=−19 32x+12y=−1932 x+12 y=-1932x+12y=−19

Determine whether the given ordered pair is a solution of the equation. - x−y=64;(8,6)x-y=64 ;(8,6)x−y=64;(8,6)

Find the coordinates of the yyy -intercept for the given equation. - x+y=4x+y=4x+y=4

Find the slope of the line. - −5y=−2x−21-5 \mathrm{y}=-2 \mathrm{x}-21−5y=−2x−21

Graph the linear inequality. - −3x−5y≤15-3 x-5 y \leq 15−3x−5y≤15

Find the slope of the line going through the pair of points. - (5,1),(6,3)(5,1),(6,3)(5,1),(6,3)

Graph the line containing the given pair of points and find the slope. - (−7,−5)(−8,9)(-7,-5)(-8,9)(−7,−5)(−8,9)