Question

If f(x) = x + 2, find f(3).

Answer 1

\[f(x)=x+2\]
\[f(3)=...+2\]

Answer 2

\[f(x) = (x) + 2\]\[f(3) = (3) + 2\]

Answer 3

does it make sense?

Answer 4

not really ?

Answer 5

\[x\] can be any number
and in this specific problem we want \[x\] to equal 3

Answer 6

what if x was 1
@delgado1996
what would you do then?

Answer 7

is it 1

Answer 8

\[f(x)= x+2\]
\[f(3)= 3+2=5\]
\[f(2)= 2+2=4\]
\[f(1)= 1+2=3\]