If f'( x) = 6x, what is f(x)? (Remember the constant of integration.) f ( x ) =\fEvaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) [.15. E Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) [5.3... S Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) /(22 + x\") dx Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) /(x5 9X2 + 9) dx E Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) /(8+4\\/)dx S Evaluate the integral. Check your answer by differentiating. (Remember the constant of integration.) \"2-2.3.. S Use algebra to rewrite the integrand; then integrate and simplify. (Remember the constant of integration.) (5 x2 - 4) 2 x3 dxConsider the following. X + 3 dx Use algebra to rewrite the integrand. 0 / ( x 1 /5 - 3 * 5 ) dx 0 / ( x 4 - 3 x 5 ) dx 10 0 / ( x - 4 + 3 x - 5 ) dx 0 / ( * 1 15 + 3 x - 5 ) dx Integrate and simplify. (Use C for the constant of integration.)