Step-by-step explanation:


Use the chain rule.


Factor out -6x-4,

Know plug in x=-2 to evaluate the derivative





The seventh term is 37. It goes up 6 each time. 1, 7, 13, 19, 25, 31, 37
Answer:
n= 4f/5+90
Step-by-step explanation:
f= 5(n−90)
/4 (simplify)
f * 4=5(n−90) (multiply 4 on both sides)
4f=5(n−90) (regroup)
4f/5
=n−90 (divide 5 on both sides)
4f/5
+90=n (add 90 to both sides)
Answer:
86
Step-by-step explanation:
I do not understand what to do , more explicitly sorry :(