slope
y=-x+3
-1
-3x+2y=12
(0,6)
Slope = 1/2
y-intercept=3
y=1/2x+3
-3x+2y=17
3x-7y=-37
(-3,4)
what are the lines on a graph called
x-y=-2
1
2x+8y=-4
(0,0.5)
Slope = -4
y-intercept=4
y=-4x+4
4x=-8y+20
y=-2x+7
(3,1)
name the two axes on the graph
x and y-axis
4x-3y=9
4/3
y=3x+6
=3
Slope =2
y-intercept=-2
y=2x-2
3y=-4x-22
y=-5x-11
(-1,-6)
how to find slope from a graph?
select any two point on the graph then calculate rise over run.
3x+20=-4y
-3/4
y=3x-2
-2
Slope = -7/3
y-intercept=4
y=-7/3x+4
y=-3/4x+6
y=2x-5
(4,3)
what does the y intercept mean is a graph
the y intercept is the point where a graph crosses the y axis
0=5y-x
1/5
y=8x+1
1
Slope = 1/5
y-intercept=-2
y=1/5x-2
x-y=11
2x+y=19
(10,-1)
how many quadrant in a graph?
4