Answer:
3
Step-by-step explanation:
11x4=44
3x4=12
hope this helps :)
Answer:
2
Step-by-step explanation:
Answer:
answer 3 i think sorry if im wrong
Step-by-step explanation:
The answer is (4,-20)
Hope this helps!
Answer:
The value of f(3) = 28.26
Step-by-step explanation:
You have to do is to substitute r = 3 into the function :



