Linear Equations

It's all about the Form

100

Slope-Intercept Form

What is y = mx + b

200

Standard Form

What is Ax + By = C

300

Point-Slope Form

What is y - y₁ = m(x - x₁)

400

Slope of Two Points

What is m = 

(y2 - y1)/(x2 - x1)

500

When y = a number

What is a HOY Graph

Label that Variable

100

The slope of 

y = 1/6x + 4/11

What is 1/6 or m = 1/6

200

The y - intercept of 

y = 10x + 7/13

What is 7/13 or b = 7/13

300

The slope of 

y = -17/2x - 11

What is -17/2 or m = -17/2

400

The y - intercept of 

y = 6x + 11

What is 11 or b = 11

500

The slope of

y = -x + 12

What is -1 or m =-1

How it is Written

100

m = 2/3 and b = -12

What is y = 2/3x - 12

200

A line has a slope of -10 and a y-intercept of 0

What is y = -10x

300

A line has a y-intercept of 3 and a slope of 0

What is y = 3

400

A line has a slope of 5 and a point (-2, 3)

What is y = 5x + 13

500

A line includes the points of (12, 7) and (0, 2)

What is y = 5/12x + 2

In a Parallel Universe

100

Line s has an equation of y =-4x - 5/3. Line t is parallel to line s and has a point (-3, 3). The equation of Line t

What is y = -4x - 9

200

The equation of Line v is y = -1/5x + 9. Line w goes thru (-10, 1) and is parallel to v. the equation of Line w.

What is y = -1/5x - 1

300

Line g is parallel to Line h. Line g has an equation of y = 7/2x +6. Line h has a point of (-2, -3). The equation of Line h. 

What is y = 7/2x + 4

400

Line j has an equation of y = 1/2x - 4. Line k has a point of (-8, -5). The equation of Line k.

What is y = 1/2x - 1

500

Lines p and q are parallel. Line p has an equation of y = 1/4x - 8. Line q has a point of (6, -3). The equation of Line q

What is y = 1/4x - 9/2

When you are at a Crossroad

100

Line t equation of y = 10x - 8. Line u is perpendicular and has a point of (-10, -6). Line u has an equation of 

What is y = -1/10x - 7

200

Line q and Line r are perpendicular. Line q has an equation of y = 8/3x - 1.  Line r goes thru (8, -7). The equation of Line r

What is y = -3/8x - 4

300

Line v equation of y = -5x + 6. Line w is perpendicular and has a point of (-1, -2). the equation of Line w

What is y = 1/5x - 9/5

400

Lines p and q are perpendicular and Line q has a point of (2, -2) and Line p has an equation of y = 8x + 6. The equation of Line q

What is y = -1/8x - 7/4

500

Line v has points of (-3, 2) and is perpendicular to Line u with an equation of y = -9/4x +1. The equation of Line v

What is y = 4/9x + 10/3