Question

For the function f(x) = x + 4, what is the ordered pair for the point on the graph when x = 3p?

Answer 1

F ( x ) = x + 4
x = 3 p
f ( 3 p ) = 3 p + 4
Answer. D ) 
The ordered pair is:
( x, y ) =  ( 3 p, 3 p + 4 )
Thank you.