Seriously nobody knows the anwser?? Im done ill just fail
Answer:
56
Step-by-step explanation:
Answer:
<h2>187 </h2>
Step-by-step explanation:

To find f(-9) , substitute the value of x that's - 9 into f (x). That is for every x in f(x) replace it with - 9
We have

We have the final answer as
<h3>187</h3>
Hope this helps you
Answer:
4
Step-by-step explanation:
because it k keep going up 4 like 4 8 12