A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the time read exactly 5: 30 p.m. At this time, he started pumping gas into the tank. At exactly 5: 37 p.m., the tank was full and he noticed that he had pumped 10.7 gallons. What is the average rate of flow of the gasoline into the gas tank? gal/min Submit Question Question 22 For the following exercise, use a graphing utility to answer the following questions f(x) = .1x +0.42 +5 a. Estimate the local maximum of the function (as a point). If there is none, type DNE. b. Estimate the local minimum of the function (as a point). If there is none, type DNE. c. Estimate the intervals on which the function is increasing. d. Estimate the intervals on which the function is decreasing. 0/6 pts 100 99 Details Submit Question Consider the function graphed at right. The function has a [Select an answer of The function is increasing on the interval(s): The function is decreasing on the interval(s): at = 2 + -5 -3 -2 -1 -4 -2- 3. 4 - Increasing and Decreasing Functions Determine the intervals for which the function is increasing or decreasing. Determine any relative extrema. Note: You will need to estimate some answers. Give estimates with at least one decimal place. 6 5 4 3 2 Increasing: Decreasing: Local Max = Local Min = at x = at x = Consider the function graphed at right. The function has a [Select an answer value of The function is increasing on the interval(s): The function is decreasing on the interval(s): at z = -5 4 3 2 1 2 1 43 4 +5+ 23 4