Given the function f (x) = x2 and k = - 3, which of the following represents a vertical shift? A. f (x) + k

B. kf (x)

C. f (x + k)

D. f (kx)

Question

Rhianna Burton

28 December, 15:53

+2

Answers (1)

Know the Answer?

Jimmy Gardner · Answer 1

When you are dealing with any function f (x) = x^w,

a vertical shift is:

f (x) = x^w+c (shift up)

therefore the answer is: A. f (x) + k

Given the function f (x) = x2 and k = - 3, which of the following represents a vertical shift? A. f (x) + kB. kf (x)C. f (x + k)D. f (kx)