Question

Can someone double check this for me please?

let f(x93)=x^2+6x and g(x)=3-x. Find f(3)-g(3).

f(3)-g(3)=27

Answer 1

Is it f(x) or f(x = 93)..
Correct it..

Answer 2

f(3) = (3)^2 + 6(3)
So, f(3) = 27

Now, g(3) = 3 - (3) = 0..

Just Subtract them and yes Your answer is very much correct...

Answer 3

It's f(x), sorry, my typing is going down hill as the day drags on. Thank you very much.