4.1
M=5 (0, 4) write slope intercept form.
y=5x+4
Solve using point slope form.
M=1/4 (6, 2)
y=1/4x-15/4
What in the world is AROC?
Average rate of change.
(2, 6), y=1/4x+7 write an equation of the line parallel to the given line.
y=1/4x+3
Are both A and B able to be equal to 0?
No.
What is standard form
Ax+By=C
What is point slope form.
y-y1=m(x-x1)
Find slope.
(-2, -7) (-7, 8)
Slope=15/-5
What are two lines called if they don't intersect?
Parallel lines
What do you do when A is a negative.
Divide or multiply by -1
Slope=M=-10 (14, -8) (0,-4) what is M.
M= -10
Answer using point slope form.
m=5 (8, 4)
y=5x-36
Find slope.
(4, 7) (8, 0)
Slope=-7/4
If a parallel slop is turned upside down and the y intersect is the same. What is it called?
Perpendicular line.
y=-9x+4 solve using standard form.
9x+y=4
Slope=M=5 (3,4) (0,2) what is b
b=2
Answer using point slope form
M=4/8 (-12, 3)
y=4/8x+9
Find slope.
(-4, 5) (8, -6)
Slope=-11/12
(8,2) y=4/8x+5 write an equation of the line parallel to the given line.
y=4/8x-2
2y=4x-10 solve using standard form.
4x+2y=10
M=1 (0, -7) write in slope intercept form.
y=1x-7
Answer using point slope form.
M=-9/3 (-9, -8)
y=-9/3x-35
Find slope.
(-9, -7) (2, -4)
Slope=3/11
(-2, -6) x+y=3 solve equation if given point is perpendicular to given line.
y=1x-4
y-3=4(x-1) solve using standard form.
4x+y=1