Writing Slope-Intercept Form (Slope/Point or Two Points)

 (0, -5) and (4, 3)

• y=2x-5
• y=1/2x-5
• y=2x+5
• y=1/2x+5

(-5, -2) and (0, -1)

• y=1/5x-2
• y=1/5x+1
• y=1/5x+3
• y=1/5x-1

 (1, 2) and (-2, 5)

• y=x+3
• y=-x+3
• y=-x+1
• y=3x+3

 (4, -1) and (0, -3)

• y=1/2x+3
• y=2x-3
• y=1/2x-3
• y=1/2x-4

What is my Y value for (3, - 4)?

• 4
• -4
• 3
• -3

What is my X value for (9, 10)?

• 10
• yes......
• 9

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the slope-intercept formula?

• y=mx+b
• y=bx+m
• m=yx+b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the line between the two points. (-12,18) and (19,18).

• Undefined
• 0
• 5/4
• -5/4

Write the slope-intercept form of the equation with the given point and slope.
Through (2,5)  and m = 5/2

• y=5/2x+0 or y=5/2x
• y=-5/2
• y=-5/2x+0 or y=-5/2x

What letter represents the slope of a line in the equation y = mx + b?

• y
• m
• x
• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3