Linear Equations

Write an equation in Slope-intercept form

100

m = -4

b= 5

y= -4x + 5

200

m=1/2

b=-4/5

What is 

y=1/2x-4/5

300

m= -3

b= -5

y= -3x - 5

400

m=1

b=-1

What is 

y=x-1

500

m=12

b=4/9

y=12x+4/9

Calculate Slope

100

(5, 7) and (3, 6)

What is

1/2

200

(2, 5) and (8, 1)

What is 

-2/3

300

(0, 25) and (10, 0)

What is 

-5/2

400

(2,3) and (9,7)

What is 

4/7

500

(0,10) and (5, -5)

What is -3?

Writing Linear Equations

100

Given ( 2, 3) and slope 4 write an equation

What is y = 4x - 5

200

Write an equation in slope intercept form given a slope of 4 and a point (4, -3)

What is y = 4x - 19

300

write an equation in slope intercept form of a line passing through (1,2) and (-2, -4)

What is  y = 2x + 0 or y = 2x

400

Write an equation in slope intercept form for a line with a slope of 2 and a point of (4, 1)

What is   y = 2x - 7

500

Given points (-4, -6) and (7, -3), write an equation

y = 3/11x - 4.9

Slope Intercept Form

100

What is the y - intercept?  y = 1/4x + 9

What is 9

200

What is the slope? 

y = 3x - 5

m = 3

300

What is the y intercept and slope? 

y = -3x - 7

m = -3 and b = -7

400

What equation has:

Slope: 

1/2

Y - intercept: -3

y=1/2x-3

500

Given: 

y=-1/3x

Find:

m= 

b=

What is 

m=-1/3

b=0

Miscellaneous

100

What variable represents y-intercept? 

What is b?

200

The measure of the steepness of a line

What is slope?

300

What variable represents slope?

What is m

400

What is slope intercept form?

What is y = mx + b

500

What is the slope formula? 

m=(y2-y1 ) / ( x2-x1)