Question

The number of calories burned, C, varies directly with the time spent exercising, t. When Dennis walks for 4 hours, he burns 800 calories. Which of the following equations shows this direct linear variation?

Question 5 options:

C = 200t


C = t


C = 4t


C = 800t

Answer 1

The correct equation that shows this direct linear variation is:

C = 200t