Question 53368
You have two points, (45,1300) and (50,1365)
Slope = [1365-1300]/[50-45]= 65/5= 13
1300=13(45)+b
b= 715
EQUATION:
B= 13(weight)+715
B(53.2)= 13(53.2)+715
B(53.2)= 1406 calories if she weighs 53.2 kg.
Cheers,
Stan H.