find the derivative for the following function. y = -x^2.1 answer 2 points y =
find the derivative for the following function. y = -x^2.1 answer 2 points y =
Answer
Explanation:
Step1: Apply power - rule
The power - rule for differentiation is $\frac{d}{dx}(x^n)=nx^{n - 1}$. For the function $y=-x^{2.1}$, the coefficient is $- 1$ and the power $n = 2.1$.
Step2: Differentiate the function
$y'=-1\times2.1x^{2.1 - 1}$ $y'=-2.1x^{1.1}$
Answer:
$y'=-2.1x^{1.1}$