Slope and Y Intercept STAAR Review

What is the slope?

• 1/4

• 4

• -3

• -2

What is the slope?

• 1/2

• 2

• 7

• 3

What is the y-intercept?

• 2

• 3

• 4

• -3

• m is y-intercept

  b is slope

• m is slope

  b is y-intercept

• m is x-intercept

  b is y-intercept

• m is max

  b is base

Parallel Lines never intersect because...

• they have the same slopes. 

• they have the same y-intercept.

• they have different slopes.

• they have different y-intercepts. 

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

Find the slope of the line.

• -2

• 2

• -1

• 1

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Find the slope of the line.

• Undefined

• 0

• 1

• -1

What is slope-intercept form for a linear function?

• Ax+By=C

• y=mx+b

• y-y₁=m(x-x₁)