*PLEASE GIVE JUST THE ANSWER - I.E: OPTION 1 / A,B,C,D* NO WORKING OR EXPLANATION*

Question 9:

While training for a marathon, Vera's velocity varied as shown on the graph below. Assume the horizontal axis shows the time in hours and the vertical axis shows the velocity in miles per hour.

Find Vera's total distance traveled on the interval [1.6]. Velocity (Miles/Hour) Time (Hours) \fUse the table of integration formulas to identify and use an appropriate formula to find the following indefinite integral: x( 4x +9) -2dx O - In | 4x+ 9/+ - 9 + c 4x + 9 O 16 In | 4x + 9/ + 9 + C 4x +9 O - In| 4x + 9| +- 4 + c 4x +9 O In|4x + 9/+ 4 + C 16 4x +9,\fApproximate the area of the region bounded by y: 2 'i X2+6, the xaxis, X = U, and X = 4 by nding the combined area of the rectangles [as shown in each figure) and averaging the results. I? In [2- 8] id. 14} Q '18 unifs2 (0,61 6 4 2 0 6 Q 36 arms2 0 28 unns2 Q 14un32 [4. 14} \fFind the average value and the value(s) of cguaranteed by the mean value theorem for integrals if x) = 3x2+2x over the interval [0.2]. {(39:12 O _ _ _ a: 1:1/3? undo: 12/37 fag: O _ _ _ G: 1519 undo: 12/19 rw=12 O _-1+m G q law6 Evaluate 7x dx using the fundamental theorem of calculus. - 2 w O 7x dx = 4655 - 2 3 O 7x dx = 2315 - 2 3 O 7x dx = - 4655 - 2 O 7x'dx = - 2315 - 2\fUse a Riemann sum with 4 rectangles of equal width to approximate the area between y = x'+8 and the x-axis on the interval [ - 2, 1]. Use the right-hand endpoint of each subinterval. O 29.42578125 units O 23.203125 units O 25.4953125 units O 16.453125 units