Evaluate the integral using the following values.

a. ∫_2^4 x³ dx = 60,

b. ∫_2^4 x dx = 6,

b. ∫_2^4 dx = 2 37. ∫_2^4 (x-9) dx

Evaluate the integral using the following values.

a. ∫_2^4 x³ dx = 60,

b. ∫_2^4 x dx = 6,

b. ∫_2^4 dx = 2 37. ∫_2^4 (x-9) dx