(x, y) → (5x,5y)
the picture is for context!
i did A and B, i just don’t understand C.

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?