a Use the Product Rule to find the derivative of the function Select the correct answer below and fill in the answer box es to complete your choice OA The derivative is x 6x OB The derivative is OC The derivative is OD The c ne derivative is O E The derivative is x6 x6 6x5 x b Multiply the expressions x6x7 Simplify your answer Now take the derivative of the answer from the previous step and simplify the answer from part a Check to make sure that the two results are the same That is using either approach dy dx