1.a) Describe the transformations on the cubic function below. Explain your thinking process.

f(x)= 7 [1/2(x 5)]³ 45

b) The point (-9, -2446) is on the transformed function f(x)= 7 [1/2(x 5)]³ 45 use the transformation statement the find the original point on the parent function. Justify your answer.

2.Determine the values of m and n for f(x)= mx³+20x²+ nx 35 given that (x+ 1) gives a remainder of zero, and when divided by (x 2) the remainder is 45.