Simplify the expression without exponents

(4^4/4^-3)

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Do you mind if you guys me with this question i’m on number 8