Mathematics, 18.11.2020 02:40 isabelle1670
Salma is running. The number of calories she has burned varies directly with the number of minutes she has run. See the graph below.
700
500-
500
Calories
burned
00
300
100
10
30
Number of minutes
.
(a) How many minutes does Salma run per calorie burned?
minute(s)
ั
5
?
(b) What is the slope of the graph?
20
Answers: 2
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Salma is running. The number of calories she has burned varies directly with the number of minutes s...
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