What are you trying to figure out ???
What is the surface area of the solid?
The sum of the area of all of the faces or surface that enclose the solid.
So, we know the slope of the original equation is 4. So the perpendicular slope is the negative reciprocal, so it's -1/4. Then, the points have to be -3, 7. So when we plug that into our equation, we get

Answer: First option.
Step-by-step explanation:
Given the equation
, you need to substitute
into this equation. Then:

Remember that the Addition property of equality states that:

Then, you can add "x" and 4 to both sides.
Therefore, you get the equation written in function notation, with "x" as the independent variable:
