Slope-Int Form Pre-Check

What are the intercepts?

• x-int (3,0)

  y-int (0,2)

• x-int (-3,0)

  y-int (0,2)

• x-int (2,0)

  y-int (0,3)

• x-int (2,0)

  y-int (0,-3)

What is the slope?

• 1 / 2

• 2 / 1

• -1 / 2

• -2 / 1

Which is true about the graph?

• Slope is -3, goes through (2, 5)

• Slope is -1/3, goes through (2, -5)

• Slope is -3, goes through (2, -5)

• Slope is -1/3, goes through (-5,2)

Which graph has a slope of -2/3 and a y-intercept of -1?

• 
• 
• 
• 

Which is slope-intercept form?

• $y=mx+b$

• $y-y_1=m\left(x-x_1\right)$

In $y=mx+b$ , what does the "m" stand for?

• slope

• y-intercept

In $y=mx+b$ , what does the "b" stand for?

• slope

• y-intercept

find the slope

• 3/2

• -3/2

• (-0,-3)

Write the equation for the line.

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Solve the equation for y:

 $3x+y=10$  

•  $y=3x+10$  

•  $y=-3x+10$