Linear Equations Review Practice

When shifted down 3, $y=\frac{4}{3}x-1$  becomes a new equation, what is the new equation?

•  $y=\frac{4}{3}x-3$  

•  $y=\frac{4}{3}x-4$  

•  $y=\frac{1}{3}x-1$  

•  $y=\frac{4}{3}x+2$  

 $y=2x-5$  shifted up 3

•  $y=2x-1$  

•  $y=2x-2$  

•  $y=2x-3$  

•  $y=2x+3$  

 $y=x$  shifted up 5

•  $y=5x$  

•  $y=\frac{1}{5}x$  

•  $y=x+5$  

•  $y=x-5$  

 $y=-\frac{4}{5}x+2$  shifted up 2

•  $y=-\frac{4}{5}x+4$  

•  $y=-\frac{4}{5}x+2$  

•  $y=-\frac{4}{5}x-2$  

•  $y=-\frac{4}{5}x-4$  

What does "b" represent in y = mx + b?

• x-intercept

• y-intercept

• rate of change

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the slope of the line in the accompanying diagram?

• $\frac{2}{3}$

• $-\frac{2}{3}$

• $\frac{3}{2}$

• $-\frac{3}{2}$

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (5, 2) and (5, -3)?

• 0

• Undefined

• $-\frac{1}{2}$

• $\frac{1}{2}$

Tags

CCSS.8.EE.B.5

What is the equation of the line in the accompanying diagram?

• $y\ =2$

• $y\ =\ -2$

• $x\ =2$

• $x\ =\ -2$