Answer: the anwser is A
Step-by-step explanation:
I used a calculator lol
The answer to this question is y' = 10x^2 + 6. You have to use the power rule to bring the exponent down as a coefficient and then reduce the exponent by 1. Do it for all the terms using the sum rule for derivatives (derivative of a sum of the sum of its derivatives).
You take 94.5 and divide by 4.5 get 21
100 is the easiest because 1/100 =0.01
33/100=0.33