Linear Equations

Rewriting an Equation In Slope-Intercept Form

100

y + 3x = 7

What is y = -3x + 7

200

y - 5x = -11

What is y = 5x -11

300

4x + 2y = 12

What is y = -2x + 6

400

-10y - 5x = 20

What is y = -1/2 x -2

500

-3x + 8y = 12

What is y = 3/8x +3/2

Writing Linear Equations

100

m = 2 b = 5

What is y = 2x + 5

200

m = 4.864 b = 2.7

What is y = 4.864x + 2.7

300

m = 3 (7, 9)

What is y = 3x - 12

400

m = 1/2 (6,12)

What is y = 1/2x + 9

500

(4, 11) (6, 9)

What is y=-x+15

Writing Linear Equations

100

m = -5 b = 11

What is y = -5x + 11

200

slope is -623 y-intercept is 791

What is y = -623x + 791

300

m = -2 (-3, 19)

What is y = -2x + 13

400

(6, -5) (8, -11)

What is y = -3x +13

500

(150, 700) (300, 100)

What is y = -4x + 1300