D x= -9
Y=9
Because 4(-9)+45=9
I just put in each one and d got it right.
Answer:
f(4) = 22
Step-by-step explanation:
I think that you type wrongly.
we have f(1) = -5
and f(n) = f(n-1) + 9
Find f(4)
Then
with n= 2 we have f(2) = f(1) + 9 = - 5+ 9= 4
with n= 3 we have f(3) = f(2) + 9 = 4 + 9= 13
and finally with n= 4 we find f(4) = f(3) + 9 = 13+ 9= 22
So f(4) = 22
Hope you understand.
Answer:
You're correct.
Step-by-step explanation:
B , A , C , D , it’s all of the above
Answer:
Divide them by the same number
Step-by-step explanation:
14/2=7
10/2= 5
y7/y5
