weight (in pounds) 200 180 160 140 3-120 100- -80 -60 -40- 20 0 20 60 80 100 120 140 160 180 200 220 240 hours of exerci

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Weight In Pounds 200 180 160 140 3 120 100 80 60 40 20 0 20 60 80 100 120 140 160 180 200 220 240 Hours Of Exerci 1 (44.58 KiB) Viewed 58 times

weight (in pounds) 200 180 160 140 3-120 100- -80 -60 -40- 20 0 20 60 80 100 120 140 160 180 200 220 240 hours of exercise Abigail has begun a new exercise routine to lose weight. She is tracking the total number of hours she exercises this month. The graph above shows how much Abigail weighs after exercising for hours. What is Abigail's weight at the beginning of the month (before she starts exercising)? 180 pounds How many pounds does she lose for each hour of exercise? (Write your answer as a fraction.) pounds Find a formula for the equation W(z) that expresess Abigail's weight in terms of the number of hours a she exercises. W(z) =