given f(x) = x + 5 and g(x) = 11x - 5 what is f(2) +g (-1)

A. -9

B. -16

C. 14

D. 21

given f(x) = 9x + 4 and g(x) = -5x + 1, what is g(x) - f(x) ?

A. -14x + 3

B. -14x - 3

C. -14x + 5

D. 14x+5

Using f(x) = 7x - 5 and g(x) = 4x, what is f(2) - g(4)

A. 7

B. -7

C. 9

D. -9

Given f(x) = 6x + 2 and g(x) = x^3, what is f(x) . g(x) ?

A. 6x^4 + 2

B. 8x^3

C. 6x^4 + 2x^3

D. 6x^3 + 2

Given f(x) = 6x + 2 and g(x) = x^3 which of the following are true (select all the correct answers)

A. f(x) . g(x) = 6x + 2x^3

B. f(x) . g(x) = 6x^4 + 2x^3

C. f(1) . g(3) = 72

D. f(-1). g(2) = -32