Find the equation of the line perpendicular to y = 3x - 6 that runs through the point (-1, -3).
1 answer:
Answer:
Step-by-step explanation:
I'll get you the answer. You pick it from what you are given.
The slope of the perpendicular is m1 * m2 = - 1
m1 = 3
m2 = -1 / m1
m2 = -1 / 3
So far what you have is
y = (-1/3) x + b
Use the point go get b
x = -1
y = - 3
y = (-1/3) *x + b
-3 = (-1/3)*-1 + b
-3 = 1/3 + b
-3 - 1/3 = b
b = -3.33333 or
b = -3 1/3
b = -10/3
So the answer is
y = (- 1/3) x - 10/3 or
y = (-1 / 3)x - 3.3333 or
y = (-1/3 )x - (3 1/3)
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I would try B.
I'm not positive i got it right
(sorry if its wrong)
Hope this helped!
:)
Answer: is this it?
Step-by-step explanation:
4/14+8/14=12/14, so she has 2/14 left
Add 0.02 by 0.4 and get 0.42 then divide 0.42 by 0.07x and get 6
x=6