Question

"given that g(x) = x^2-5, work out the value of: g(0) g(2) g(4)"

Answer 1

g(x)= x^2-5

g(0)= (0)^2-5

= 0-5

= -5

g(2)= (2)^2-5

= 4-5

= -1

g(4)= (4)^2-5

= 16-5

=11