5.7 Chapter Review
Textbook
9 Math workbook
Chapter
Chapter 5
Section
5.7
Solutions 13 Videos

Matthew cycles 50 km to a friend’s home. The distance, d, in kilometres, varies directly with the time, t, in hours.

a) Find an equation relating d and t if d = 24 when I: 1.5. What does the constant of variation represent?

b) Use the equation to determine how long it will take Matthew to reach his destination.