Question 1

Find the coordinates of the y-intercept and the coordinates of the x-intercept.
-

Accepted Answer

A) (-6, 3), (0, 0) 
B) (0, 0), (3, -6) 
C) (0, 3), (-6, 0) 
D) (0, -6), (3, 0) 
A) (-6, 3), (0, 0) 
B) (0, 0), (3, -6) 
C) (0, 3), (-6, 0) 
D) (0, -6), (3, 0)

Question 2

Graph.
-$x = - \frac { 5 } { 3 }$

Accepted Answer

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

Question 3

Plot the ordered pairs on the rectangular coordinate system provided.
-$$\mathrm { A } \left( - \frac { 3 } { 2 } , - 2 \right) , \mathrm { B } ( - 1,2 )$$

Accepted Answer

The answer of Plot the ordered pairs on the rectangular...

Question 4

Graph the line containing the given pair of points and find the slope.
-(8, 5)(1, 7)

Accepted Answer

A)  $- \frac { 7 } { 2 }$
  
B)  $\frac { 7 } { 2 }$
  
C)  $- \frac { 2 } { 7 }$
  
D)  $\frac { 2 } { 7 }$
  
A)  $- \frac { 7 } { 2 }$
  
B)  $\frac { 7 } { 2 }$
  
C)  $- \frac { 2 } { 7 }$
  
D)  $\frac { 2 } { 7 }$

Question 5

Find the slope of the line.

-$$3 x - 5 y = 24$$

Accepted Answer

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

Question 6

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.
-6x - 2y = 10; (1, -2), (3, 4)

Accepted Answer

Show that (1, -2)is a solution: \[\begin

Find the coordinates of the y-intercept and the coordinates of the x-intercept. -

Graph. - $x = - \frac { 5 } { 3 }$ $Graph. - x = - \frac { 5 } { 3 }$

Graph the line containing the given pair of points and find the slope. -(8, 5)(1, 7)

Find the slope of the line. - $3 x - 5 y = 24$

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. -6x - 2y = 10; (1, -2), (3, 4)

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Filters

Exam 3: Graphs of Linear Equations