1. [-/2 Points] DETAILS HARMATHAP12 12.1.001. MY NOTES If f'(x) = 7x, what is f(x)? (Remember the constant of integration.) f ( x ) = Need Help? Read It Watch It Submit Answer 2. [-/2 Points] DETAILS HARMATHAP12 12.1.003. MY NOTES If f'(x) = x6, what is f(x)? (Remember the constant of integration.) f ( x ) = Need Help? Read It Submit Answer 3. [-/2 Points] DETAILS HARMATHAP12 12.1.005. MY NOTES Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) * 8 dx Need Help? Read it Watch It Submit Answer 4. [-/2 Points] DETAILS HARMATHAP12 12.1.007. MY NOTES Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) 8 * 5 dx Need Help? Read It Submit Answer5. [-/2 Points] DETAILS HARMATHAP12 12.1.009. MY NOTES Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) ( 34 + * 14 ) dx Need Help? Read It Watch It Submit Answer 6. [-/2 Points] DETAILS HARMATHAP12 12.1.013. MY NOTES Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) /( * 3 - 9 x 2 + 9 ) dx Need Help? Read It Submit Answer 7. [-/2 Points] DETAILS HARMATHAP12 12.1.015. MY NOTES Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) (18 - 8x + 21x6) dx Need Help? Read It Submit Answer 8. [-/2 Points] DETAILS HARMATHAP12 12.1.041.MI. MY NOTES If the marginal revenue (in dollars per unit) for a month for a commodity is MR = -0.6x + 27, find the total revenue function. R (x ) = Need Help? Read It Master It Submit