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Vocabulary
What's the slope?
What's the y-intercept?
Linear Equations
Vocabulary
100
What does m stand for?
slope
100
y = 2/3x + 7
2/3 positive
100
y = 2/3x + 5
+ 5
100

Write In Slope Intercept form M=8 Y=2

y=8x+2

100

Lines that go on forever without ever touching

Parallel Lines

200
What does b stand for?
y-intercept
200
y = -2/3x - 10
slope: -2/3 type: negative
200
y = 8x + 3
+ 3
200

Write in Slope Intercept form M=-3 y=-6

y=-3x-6

200

Lines that form 4 right angles.

Perpendicular Lines

300
What does y-intercept mean?
It's the point where the line hits the y-axis
300
y = 6x + 9
slope: 6 slope type: positive
300
y = 4 + 2x
+ 4
300

Identify the slope and y intercept y= 8-4x

slope= -4 

y intercept = 8

300

Used to show the points on the coordinate plane.

Coordinates

400
What does the word "linear" mean?
Line
400
y = x + 2
slope = 1 slope type: positive
400
y = 2x
slope intercept = 0
400

Identify Slope and Y intercept y=- 20-3/4x

slope= -3/4

y intercept = -20

400

What form is y = mx +b?

Slope Intercept Form

500
What is slope-intercept form?
y = mx + b
500
y = 2
slope: 0 slope type: 0 slope
500
y = 2x - 9
-9
500

Identify the slope and y intercept y=-15x+15

Slope= -15

y intercept = 15

500

What form is Ax + By =C?

Standard Form