Guided Practice Write an equation for the line that is perpendicular to the given line and that passes through the given point.

4x – 2y = 9; (8, –2)

A.
y=−1/2x−9/2

B.
y=1/2x+2

C.
y=−1/2x+2

C.

y=−1/2x+2

Step-by-step explanation:

Find the negative reciprocal of the slope of the original line and use the point-slope formula  y − y 1 = m ( x − x 1 )  to find the line perpendicular to  4 x − 2 y = 9 .

y = − 1 /2 x + 2

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

i pretty sure it is