h(r)e-4f(r) but her 1. Candace tried to find the derivative of the function y = members group disagreed with her result. What did she get right? What did she get wrong? Correct her work. y' = h'(x)e-4f(x) + h(x)e-4f(¹) (-4) After figuring out her error, Candace attempted to check her solution by rearranging the right side of the equation y = h(r)e-4f(z) into a fraction and using the quotient rule to differentiate. Verify the correct solution using this method.

8r + 5 find f'() If f(x)

please help me to solve derivative of this question and please explain each step

Find f'(x) and simplify. f(x) = (0.3x + 7)(0.7x-6) Which of the following shows the correct application of the product rule? O A. (0.3x+7)(0.7) + (0.7x − 6)(0.3) B. (0.3x + 7)(0.7) - (0.7x-6)(0.3) O c. (0.3x+7)(0.3) + (0.7x-6)(0.7) O D. (0.7)(0.3) f'(x) =

-2(x^3)(y^2)=3x- 4 find the derivative of the function

If f'(x)=2x5-8x3+10cosx then state a possibility for the equation of f(x).