Answer:
15.04
Explanation:
7.77−1.66x+16.7x
Combine −1.66x and 16.7x to get 15.04x.
d/dx (7.77+15.04x)
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^n is nax^n-1.
15.04x^1-1
Subtract 1 from 1.
15.04x ^0
For any term t except 0, t ^0 =1.
15.04×1
For any term t, t×1=t and 1t=t.
and that leaves us with 15.04 as your answer
hopes this helps