ordered pairs

Question

Kai burned 30 calories jumping rope and then burned 5.8 calories per minute on a brisk walk. Which ordered pairs are viable to represent the total number of calories, y, that Kai burned in his jump rope session and after x minutes of brisk walking?

Answer 1

y = 5.8* x + 30

you have a function the total calories depends on the number of minutes walked.

 

the questions asked "Which ordered pairs are viable.." this suggests that you were given the options. 

Of the ones given find which set will make the equation true by substituting the values for x and y .