Question

If g(x) = x2 − 3, find g(4).

13
5
16
−3

Answer 1

g(x)=x^2-3
g(4)=4^2-3 = ?

g of 4 means that you're replacing 4 by the variable

Answer 2

Actually, you replace the variable with the numeral 4.

Answer 3

is it 4-3

Answer 4

or 4^2-3

Answer 5

16 - 3