Review: 1.
Jairo was jogging. Data from his jog is in the table below.
PART A: What is the slope of this line?
1

Jairo's Jogging Time
PART B: What does the slope represent?
a) The total distance that Jairo jogged
b) The total time that Jairo jogged
c) The rate at which Jairo jogged, in feet
Distance (ft)
30
25
20
15
10
(5, 20)
(3, 12)
5
per second
0
d) The rate at which Jairo jogged, in
seconds per feet
1 2 3 4 5 6 7
Time (5)
2.
Determine the rate of change (slope) of this linear function