These are all my last attempts, so I would really appreciate the help. Thank you!! This is all the information provided on the questions!

QUESTION ONE

X Incorrect. At time, I, in seconds, your velocity, v. in meters/second, is given by [1(f)=l+I1 for 031'39. Use Ar : 3 to estimate the distance traveled during this time. Find the upper and lower estimates, and then average the two. The upperestimateofthedistancetraveledis i meters. The lower estimate of the distance traveled is i 118 The average of the estimates is eTextbook and Media Hint meters. meters. Assistance Used First decide whether U is an increasing or decreasing function on the interval it is defined. Then recall that if U is an increasing function the righthand sum is an overestimate and the lefthand sum is an underestimate of the total distance traveled. If 1: is a decreasing function the right-hand sum is an underestimate and the left-hand sum is an overestimate ofthe total distance traveled. Current Attempt in Progress For time, t, in hours, 0