Converting Linear Equations

Vocabulary

100

What is slope intercept form?

y=mx+b

200

What is point slope form?

y-y₁=m(x-x₁)

300

What is standard form?

Ax+By=C

400

What is a coefficient?

The number in front of a variable

500

What is a constant?

The number alone, not with a variable

Slope Intercept Form to Standard Form

100

y=-3x+5

3x+y=5

200

y=4x-8

4x-y=8

300

y=6x-9

6x-y=9

400

y=-2/3x+4

2x+3y=12

500

y=1/4x-7

x-4y=28

Standard Formto Slope Intercept Form

100

5x+y=10

y=-5x+10

200

7x-y=19

y=7x-19

300

8x+2y=18

y=-4x+9

400

10x-5y=-15

y=-2x+3

500

2x-8y=16

y=1/4x-2

Point Slope Formto Slope Intercept Form

100

y-7=2(x-3)

y=2x+1

200

y+5=7(x-1)

y=7x-12

300

y-3=-8(x-1)

y=-8x+11

400

y-6=2/3(x-9)

y=2/3x+3

500

y+12=1/2(x-4)

y=1/2x-14