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Tracey exercises three times a week by swimming at the neighborhood Aquatic Center. For warm-up, she burns 43 calories, and with each backstroke lap, she burns 26 more calories. Yesterday, she swam five continuous laps. This diagram shows the total calories burned after each lap with the equation 26x + 43.
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Tracey exercises by swimming at the neighborhood Aquatic Center three times a week. During her routine warm-up she burns 43 calories, and for every lap Tracey swims the backstroke, she burns an additional 26 calories. Yesterday Tracey swam five continuous laps without stopping. Prepare a diagram to show the total number of calories she burned after completing each lap.
Equation 26x + 43
Table 1 2 3 4 5 26x + 43 LAPS y CALORIES
y 26x + 43 CALORIES LAPS 1 2 3 4 5 T-Chart
Mapping Diagram 1 2 3 4 5
Set of Ordered Pairs • ( ), • ( ), • ( ), • ( ), • ( ) 1, 2, 3, 4, 5,