Recognize Problem: Recognize the problem as an antiderivative problem.We are asked to find the function y(x) whose derivative with respect to x is given by −8ex.
Write Integral: Write down the integral to solve for y. To find y, we need to integrate the given function with respect to x. So, we write the integral as: y=∫(−8ex)dx
Perform Integration: Perform the integration.The integral of ex with respect to x is ex, and since we have a constant coefficient of −81, we can pull it out of the integral. Thus, we get:y=−81∫exdxy=−81⋅ex+Cwhere C is the constant of integration.
Write Final Answer: Write the final answer.The antiderivative of the function dxdy=−8ex is y=−81⋅ex+C.
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