Evaluate the integral using the following values.

Question

Evaluate the integral using the following values.

{6 4 x^3 dx = 260, { 6 4 x dx = 10, {6 4 dx = 2

{6 4 −2x dx

Answer 1

Given: ∫_{(from 4 to 6)} x³dx = 260, ∫_{(from 4 to 6)}xdx = 10, ∫_{(from 4 to 6)}dx = 2

So, ∫_{(from 4 to 6)}(-2x)dx = -2 ∫_{(from 4 to 6)} xdx = -2(10) = -20