Slope-Intercept Form

Identify the slope or y-intercept

100

Identify the slope

y = 2x + 10

2 

200

Identify the y-intercept

y = 3x - 21

-21

300

Identify the slope

y = -4x + 20

-4

400

Rewrite in slope intercept form y = mx + b,

then identify the y-intercept

3 + y = -2x

-3

500

Put into y=mx + b form first.

Then identify the slope.  

6x + y = 8

-6

Calculate Slope

100

(5, 7) and (3, 6)

What is 1/2?

200

(2, 5) and (8, 1)

What is -2/3?

300

(6,0) and (2, 4)

-1

400

(-3, -2) and (-5, -10)

4

500

(-2, 0) and (0, -5)

-5/2

Which form?

100

Is this written in slope intercept form or standard form?

y = -x + 2 

Slope intercept

200

Is this written in slope intercept form or standard form?

4/5 x + 2y = 12

Standard Form

300

Is this written in slope intercept form or standard form?

y = 1/4x - 7 

Slope intercept 

400

Is this written in slope intercept form or standard form?

Ax + By = C

Standard

500

Is this written in slope intercept form or standard form?

y = mx + b 

Slope Intercept 

Slope-Intercept Form

100

Write in slope-intercept form:

m= -1/2   and    b=5

y = -1/2 x - 5

200

Write in slope intercept form:

m = 1   and  b = 2

y = x + 2

300

Write in slope-intercept form when 

slope = 3 and the y-intercept = 2

What is y = 3x + 2?

400

Write in slope-intercept form: slope = 1/4; y-intercept = -6

What is y = 1/4 x - 6?

500

Write in slope intercept form:

y-intercept is 7 , slope is -3

y = -3x + 7