1. [-/2 Points] DETAILS SCALCET8 5.2.022. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the form of the definition of the integral given in the theorem to evaluate the integral. 1 (x2 - 4x + 6) dx Need Help? Read It Show My Work (Optional) @4. [-/2 Points] DETAILS SCALCET8 5.2.046. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Given that x dx = b - 25, use this result and the fact that T/2 IT/2 cos(x) dx = 1, together with the properties of integrals, to evaluate (6 cos(x) - 6x) dx. Need Help? Read It Show My Work (Optional) @5. [-/2 Points] DETAILS SCALCET8 5.2.049. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER If A(x) dx = 35 and 9(x) dx = 14, find [3f(x ) + 49(x)] dx. Need Help? Read It Watch It " Show My Work (Optional)6. [-/1 Points] DETAILS SCALCET8 5.2.519.XP. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. "sin ( * 2 ) dx , n = 5 Ms = Need Help? Read It Watch It # Show My Work (Optional)@