For which pair of functions is the vertex of g(x) 11 units above the vertex of f(x)?
o a. f(x) = x2 and g(x) = (x + 11)2
o b. f(x) = x2 and g(x) = (x - 11)2
o c. f(x) = x2 and g(x) = x2 +11
o d. rx) = x2 and g(x) = x2 - 11

C

Step-by-step explanation:

Given f(x) then f(x) + c is a vertical translation of f(x)

• If c > 0 then a vertical shift up of c units

• If c < 0 then a vertical shift down of c units

Here g(x) is 11 units above, that is a shift up, thus

g(x) = f(x) + 11, that is

g(x) = x² + 11 → C

step-by-step explanation:

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