The first snowstorm of the year is dropping snow at a constant rate. After 4 hours, 3 inches of snow are on the ground. Snow continues to fall for 8 more hours. 1. What is the the rate of change shown in the graph?

Name: 8. A 100-m race ends in a three-way tie for first place. The graph shows distance as a function of time of the three winners. Find the average speed for each winner. d(m) 400- B. 200 40 80. s) A: 2.5 m/sec, B: 5 m/sec, C: 5 m/sec b. A: 2.5 m/sec, B: 2.5 m/sec, C: 2.5 m/sec A: 5 m/sec, B: 5 m/sec, C: 5 m/sec d. A: 2.5 m/sec, B: 5 m/sec, C: 2.5 m/sec A: 5 m/sec, B: 5 m/sec, C: 2.5 m/sec a. C. are e. 6.

m/courses/2230955/assignments/26. Download A Alte Page of 3. The value of a certain baseball card (in dollars) t years after 2015 varies according to the equation V(t) --+15t+1000 , 0sts5. a Calculate the average rate of change in the value of the card between 2015 and 2017. Include a unit of measure in your answer. b. Plot the graph on a graphing device (no need to include the graph here) and use it to find, to the nearest whole number, the local maximum value of the function (remember, that's the y-value of the local maximum point). You may use the free graphing calculator at desmos.com and type in yt4 + 15t + 1000. Use the mouse to move the graph around and zoom in for accuracy. c. To the nearest dollar, what is the highest value of the card between 2015 and 2020? MacBook Air 80 F7 FR %24

200 6. 10 Time (weeks) The graph above shows the accumulation of time, in hours, a student spent studying over a 10-week penod. The graph can be descnbed by the equation h= 1.9w, where h is the total hours spent thadymg and w is the number of weeks the student had been studying. What is the average rate of chamge, in hours per week, in the total time the student spent studying during the 10 weeks? hours per week Total Time Spent Studying 三 宫