You have a line:
y=mx+b (slope-intercepted form)
m=slope of this line.
The slope of a line perpendicular to that given line will be: ´"m´"
m´=-1/m.
For example:
y=8x+3
m=8
The solpe fo a line perpendicular to "y=8x+3" is:
m`=-1/8
Answer:
Option A. 3(x+8y)
Step-by-step explanation:
(not sure if this is right just trying to help) 7(3x+7y)
Find the factors from the roots, then multiply the factors together.
y
=
x
2
−
21
x
+
104
The probability of getting 1,2,or 4 is .75 or 75%