Review - Linear Equations

Finding Slope of a Line

100

What is the slope? y = mx + b

m

200

What is the slope? y = 2x + 3

2

300

What is slope? (rise, run)

Rise/Run

400

What is slope? y = -x 

-1

500

What is the y-intercept? y = x

0

Graphing Linear Equations

100

What is the form for linear equation?

y = mx + b

200

When graphing, what is the first point? 

y-intercept (b)

300

When graphing, what do you use for the second point? 

Slope (m)

400

If the m is not a fraction, what do you do? 

Divide by 1

500

Describe the slope: -3

Down 3, Right 1

Slope-Intercept Form

100

What is slope intercept form?

y = mx + b

200

In the following linear equation, what is the y-intercept? y = -3/4x

0

300

Run goes which direction? 

Left and Right

400

The numerator of the slope is what? 

Rise

500

Slope: 2

y-intercept: -3 

What is the linear equation? 

y = 2x - 3