Answer:
102
Step-by-step explanation:
lets say x=2
so,
2x+2 would be 4+2
x would be 2
and 3x+8 would be 6+8
add up the sums,
6+2+80+14
and you get 102
so your answer is 102
Hope this helps! :)
Answerits not
Step-by-step explanation:
Answer:
−8d+8f+5.436564
Step-by-step explanation:
Answer:
123
Step-by-step explanation:
The given function is :

We need to find the value of f(9). It can be done by putting x = 9 in the above function as follows :

So, the value of f(9) is 123.