Hello from MrBillDoesMath!
Answer:
9
Discussion:
f(x) = 7x -5 =>
f(2) = 7(2) -5
= 14 - 5
= 9
Thank you,
MrB
You have to distribute the 3.
3*4x , 3*-5
12x - 15
Hope this helps :)
Answer:
The answer is B. a proportional graph is a straight line that always goes through the origin 0, 0
