Mya is a performance athlete. She wants to use a function to represent the number of calories that she burns while training, where y
represents the total calories burned and represents her training time in minutes. Mya estimates that the exponential function
y = 43.10.04sz is the best fit for the data. Given the following table, what is the actual number of calories that Mya burned when she
trained for 30 minutes? Round your answer to the nearest whole number.
Time Calories
Residual
10 30.00 -48,36
15 66.00 -37.06
20 112.00
25 195,00 16.73
5.53
35 350.00
420.00 1442
45 599.00 65.58
50 74300 41.44
55 915.00
60 1,100.00 - 113.55