Is a 13
PROPORTIONAL RELATIONSHIPS
AND GRAPHS
FX A relationship is
If its graph
through the
The graph shows the time in hours and the
amount in dollars that Joanie earns at her job.
Choose a point
and explain what it
represents. 3-
(3,15) 152
15
hours worked
3
STEP 2 The constant of
STEP 1
50
45
40
95
3.
75
dollars earned
Zo
15
5
1 2 3 4 5 6 7 8 9 10
23