Question

What is the greatest value in the range of f(x) = x2 - 3 for the domain (-3, 0, 1, 2)? PLEASE HELP!!!!!!!!!!!

Answer 1

Plug domain or x values in the equation : 
f(-3)= (-3)^2-3=6
f(0)=-3
f(1)=-2
f(2)=1
Range={6,-3,-2,1}