Question

f(x) = x2 + 3x - 7
For the function shown, what is the range of the function when the domain is {-3, 2, 5}?
A)
{-7, 33}
B)
{3, 11, 21}
C)
{-7, 3, 33}
D)
{-7, 11, 33}

Answer 1

plug each domain in and solve and whatever you get is the range set

Answer 2

but how would i do that