Quiz 2.2 Review

y=mx+b

What is slope-intercept form?

Ax + By = C

What is standard form?

m

What letter represents slope?

b

What letter represents the y-intercept?

(x,y)

What letters represent a point? (use the correct order)

y= 7/2x + 5

Write the equation in slope-intercept form: (-2,-2) (0,5)

y=-3x-15

Write the equation in slope-intercept form: (-5,0) (-4,3)

y= -2x -5

Write the equation in slope-intercept form: (0, -5) (-1,-3)

y= -5x + 6

Write the equation in slope-intercept form: (2,-4) (1,1)

y=1/4x + 2

Write the equation in slope-intercept form: (4,3) (0,2)

y = 5/4x - 8

Write the equation in slope-intercept form: -5x + 4y = -32

y = 11/5x+3

Write the equation in slope-intercept form: 11x + 5y = 15

y = 7/2x + 18

Write the equation in slope-intercept form: 7x - 2y = -36

y= -2x + 5

Write the equation in slope-intercept form: Slope: -2 (3,-1)

y= -5x - 13

Write the equation in slope-intercept form: Slope: -5 (-4,7)

y=5

Write the equation in slope-intercept form: Slope: 0 (-1, 5)

y= 6/5x + 4

Write the equation in slope-intercept form: slope: 6/5 (-5,-2)

y=-1x+4

Write the equation in slope-intercept form: slope= -1 y-intercept=4

y= 2/5x -6

Write the equation in slope-intercept form: slope= 2/5 y-intercept= -6

y = -1/2x + 5

Write the equation in slope-intercept form: x + 2y = 10

undefined

Find the slope of the line: (3,6) (3,-2)

Undefined

Find the slope of the line: (5, -18) (5, -16)

-1/5

Find the slope of the line: (19, 13) (-11, 15)

2/5

Find the slope of the line: (20, -3) (-15, -17)