2 years ago

What is the equation of a line that is perpendicular to the line y=- 1/4 x-1 and passes through the point (3, 7)?

1 answer:

4 0

Answer:

B. y = 4x - 5

Step-by-step explanation:

Line y = - 1/4 x - 1, has slope = - 1/4.

For perpendicular line slope should be negative reciprocal and = 4.

Slope point form is y - y1 = m(x - x1).

y - 7 = 4 (x - 3)

y - 7 = 4x - 12

y = 4x - 5

You might be interested in

OverLord2011 [107]

Answer
24÷4=6
So six

7 0

2 years ago

iren [92.7K]

Answer:

Step-by-step explanation:

I am pretty sure this is your correct answer because you just switch the order

6 0

2 years ago

Strike441 [17]

I think its B im pretty sure feel free to mark me brainlyest it would mean alot. Hope this helped!

7 0

2 years ago

Y_Kistochka [10]

Answer:

7/12 please give brainliest.

Step-by-step explanation:

5 0

2 years ago

Hoochie [10]

Y = 3x + 48 where x is your number of years. I got 48 by multiplying 4 and 12 since there are 12 inches in a foot. (:

7 0

2 years ago