Question

The numbers of calories burned, c, varies directly with the time spent exercising, t. When Lila bikes for 3 hours, she burns 900 calories.

Which equation shows direct linear variation for this situation?

c = 3t

c = 900t

c = 300t

c = t

Answer 1

umm not really sure but I'd go with A. You may need another source to double check my answer, I'm probably wrong.