Linear Equations

slope

100

equation

rise/run or y₂-y₁/x₂-x₂

200

what is 9/0

undefined

300

what is 0/-3

zero

400

equation for slope intercept form

y= mx+b

500

standard form

ax+by=c

The other thing

100

197x-43y=-83

y=4.6x+20.75

200

-4x+6y=14

y=3/5x-23/10

300

-5x+5y=8

y=1x-8/5

400

did you know that y=8/5x+1

no

500

is 150x-81y=21 equal to y=91/111x+5

no

formulas

100

what is slope intercept form

mx+b

200

what is the point slope form

y2-y1/x2-x1

300

what is standard form

Ax+by=C

400

How do you calculate the slope on a graph

Rise/Run

500

True or False

Lines that are parallel intercept

false

parallel and perpendicular

100

describe the slope of parallel lines

same slope

200

describe the slope of perpendicular 

opposite reciprocal slopes