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Part B

2) Given the functions f(X) = 7x^2 - 5x and g(x) = 2x - 3 determine and simplify the following:

a) (f-g)(x)

My Answer: 7x^2 - 7x - 3

b) (f - g)(2)

My Answer: 17

c) (fg)(x)

My Answer: 14z^3 - 31x^2 + 5x

d) g^-1(x)

My Answer: 1/2x + 3/2