Question

If f(x) = 2x − 4 and g(x) = x2 − 4x, find g(4).

Answer 1

@Twix47 Is this it?

Answer 2

Same process as last time. Can you give it a try?

Answer 3

so answer this time would be +4?

Answer 4

First thing, can you write it out for me, how you would represent g(4)?

Answer 5

If g(x) = x^2-4x
g(4) = ...?

Answer 6

still confused. every answer i put in it says im wrong so...

Answer 7

\[g(x) = x^2-4x ~~~ g(4) = 4^2-4(4) =?\]