Answer:
99,900
Step-by-step explanation:
I think it is a trick question but um the lanth is hight times 3/4
y-6
2x+13
Plug in (x+3) in the F(x) function so:
f(x+3) = 2(x+3) + 7 = 2x+6+7 =2x+13
ANSWER: F(x+3) = 2x+13