Vamailio

slope

100

y=-x+3

-1

200

x-y=-2

1

300

4x-3y=9

4/3

400

3x+20=-4y

-3/4

500

0=5y-x

1/5

y- intercept

100

-3x+2y=12

(0,6)

200

2x+8y=-4

(0,0.5)

300

y=3x+6

=3

400

y=3x-2

-2

500

y=8x+1

1

equations

100

Slope = 1/2

y-intercept=3

y=1/2x+3

200

Slope = -4

y-intercept=4

y=-4x+4

300

Slope =2

y-intercept=-2

y=2x-2

400

Slope = -7/3

y-intercept=4

y=-7/3x+4

500

Slope = 1/5

y-intercept=-2

y=1/5x-2

systems of equations

100

-3x+2y=17
3x-7y=-37

(-3,4)

200

4x=-8y+20
y=-2x+7

(3,1)

300

3y=-4x-22
y=-5x-11

(-1,-6)

400

y=-3/4x+6
y=2x-5

(4,3)

500

x-y=11
2x+y=19

(10,-1)

graphing

100

what are the lines on a graph called

axes

200

name the two axes on the graph

x and y-axis

300

how to find slope from a graph?

select any two point on the graph then calculate rise over run.

400

what does the y intercept mean is a graph

the y intercept is the point where a graph crosses the y axis

500

how many quadrant in a graph?

4