Question

what is the range of f(x)= -x^2+4if the domain is {2, 0, 1}

Answer 1

Step-by-step explanation:

$f(2) = - {(2)}^{2} + 4 = 0 \\ f(0) = - {(0)}^{2} + 4 = 4 \\ f(1) = - {(1)}^{2} + 4 = 3$

Range:

{0, 4, 3}