Question

What is the range of the following function?

f(x) = 2x^2 + 2

a.) f(x) ≥ 1
b.) f(x) ≥ 2
c.) x ≥ 2
d.) x ≥ 1

Answer 1

f(x) >= 2

Answer 2

thank you so much :)

Answer 3

yw