Question 1

Graph the linear equation.
-$-x+7 y=-4$

Accepted Answer

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

Question 2

Find an equation of the line that contains the given pair of points. Write the equation in the form $\mathbf{y}=\mathbf{m x}+\mathbf{b}$.
-$(7,1)$ and $(-6,3)$

Accepted Answer

A)  $y=\frac{2}{3} x-1$ 
B)  $y=-\frac{2}{3} x-1$ 
C)  $y=\frac{2}{13} x+\frac{27}{13}$ 
D)  $y=-\frac{2}{13} x+\frac{27}{13}$ 
A)  $y=\frac{2}{3} x-1$ 
B)  $y=-\frac{2}{3} x-1$ 
C)  $y=\frac{2}{13} x+\frac{27}{13}$ 
D)  $y=-\frac{2}{13} x+\frac{27}{13}$

Question 3

Find the slope of the line.
-$3 \mathrm{x}-4 \mathrm{y}=21$

Accepted Answer

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

Question 4

Find an equation of the line with the given slope and $y$-intercept.
-Slope $=8, y$ - intercept $=(0,-10)$

Accepted Answer

A)  $y=8 x+10$ 
B)  $y=-10 x-8$ 
C)  $y=8 x-10$ 
D)  $y=8 x+8$ 
A)  $y=8 x+10$ 
B)  $y=-10 x-8$ 
C)  $y=8 x-10$ 
D)  $y=8 x+8$

Question 5

Draw a line that has the given slope and $y$-intercept.
-Slope - $\frac{1}{3} ; y$ - intercept $(0,3)$

Accepted Answer

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

Question 6

List the quadrant(s) in which the given point is located.
-$(-2.1,-3.8)$

Accepted Answer

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

Question 7

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

Accepted Answer

A)  $\$ 0.50$ per minute 
B)  $\$ 3.50$ per minute 
C)  $\$ 2.00$ per minute 
D)  $\$ 0.80$ per minute 
A)  $\$ 0.50$ per minute 
B)  $\$ 3.50$ per minute 
C)  $\$ 2.00$ per minute 
D)  $\$ 0.80$ per minute

Question 8

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

Accepted Answer

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

Question 9

Graph the linear equation.
-$3 y+27 x=-21$

Accepted Answer

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

Question 10

Write the word or phrase that best completes each statement or answers the question.
-Explain how you would find the $x$ intercept of a line with an equation of the form $\mathrm{Ax}+\mathrm{By}=\mathrm{C}$.

Accepted Answer

Let @#LAT-DLM& and s

Question 11

Write the word or phrase that best completes each statement or answers the question.
-What is the $y$ - interœpt of the line $y=b$ ?

Accepted Answer

The answer of Write the word or phrase that best...

Question 12

Find the coordinates of the $y$-intercept and the $x$-intercept, in that order.
-$2 x+y=-6$

Accepted Answer

A)  $(-6,2)(-4,-6)$ 
B)  $(0,-4)(0,2)$ 
C)  $(-4,0)(2,0)$ 
D)  $(-3,0)(0,-6)$ 
A)  $(-6,2)(-4,-6)$ 
B)  $(0,-4)(0,2)$ 
C)  $(-4,0)(2,0)$ 
D)  $(-3,0)(0,-6)$

Graph the linear equation. - $-x+7 y=-4$

Find an equation of the line that contains the given pair of points. Write the equation in the form $\mathbf{y}=\mathbf{m x}+\mathbf{b}$ . - $(7,1)$ and $(-6,3)$

Find the slope of the line. - $3 \mathrm{x}-4 \mathrm{y}=21$

Find an equation of the line with the given slope and $y$ -intercept. -Slope $=8, y$ - intercept $=(0,-10)$

Draw a line that has the given slope and $y$ -intercept. -Slope - $\frac{1}{3} ; y$ - intercept $(0,3)$ $Draw a line that has the given slope and y -intercept. -Slope - \frac{1}{3} ; y - intercept (0,3)$

List the quadrant(s) in which the given point is located. - $(-2.1,-3.8)$

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

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

Graph the linear equation. - $3 y+27 x=-21$

Write the word or phrase that best completes each statement or answers the question. -Explain how you would find the $x$ intercept of a line with an equation of the form $\mathrm{Ax}+\mathrm{By}=\mathrm{C}$ .

Write the word or phrase that best completes each statement or answers the question. -What is the $y$ - interœpt of the line $y=b$ ?

Find the coordinates of the $y$ -intercept and the $x$ -intercept, in that order. - $2 x+y=-6$

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

Graph the linear equation. - −x+7y=−4-x+7 y=-4−x+7y=−4

Find an equation of the line that contains the given pair of points. Write the equation in the form y=mx+b\mathbf{y}=\mathbf{m x}+\mathbf{b}y=mx+b . - (7,1)(7,1)(7,1) and (−6,3)(-6,3)(−6,3)

Find the slope of the line. - 3x−4y=213 \mathrm{x}-4 \mathrm{y}=213x−4y=21

Find an equation of the line with the given slope and yyy -intercept. -Slope =8,y=8, y=8,y - intercept =(0,−10)=(0,-10)=(0,−10)

Draw a line that has the given slope and yyy -intercept. -Slope - 13;y\frac{1}{3} ; y31​;y - intercept (0,3)(0,3)(0,3)

List the quadrant(s) in which the given point is located. - (−2.1,−3.8)(-2.1,-3.8)(−2.1,−3.8)