Find the area between the curve and the x-axis over the indicated interval. y= [1, 5] . .. The area under the curve is (Type an exact answer.)Find s(t), where s(t) represents the position function and v(t) represents the velocity function. v ( t ) = 6t-, s(0) = 2 s(t) = n1 arFind the area of the shaded region. Ay -h 30- + f(x) =x# - 4x + 9x , g(x) =2x + 16 g ( - 1,14) (2,20) X -4 -10- The area is (Type an integer or a simplified fraction.) le Xnel Evaluate. (Be sure to check by differentiating!) G 1 (515 -4) 15 at n1 Questio ar Determine a change of variables from t to u. Choose the correct answer below. V Questio RE OA. u=t Questio OB. u=t X Questio le O c. u =5t -4 V Questio e D. U = 5t - 4 Questio Write the integral in terms of u. Questio 1 (515 - 4) 15 at = ] du Questio (Type an exact answer. Use parentheses to clearly denote the argument of each Questio function.) Questio