Lesson 1 Investigation 1 Part 1 CHECK YOUR UNDERSTANDING
LT: I can use a rule, table, or graph to identify the rate of change and initial value for the
relationship between credit card applications and daily pay.
For collecting credit card applications, Ms. Martinez's daily pay, M, is related to the number of applications she
collects, n, by rule M = 30 + 6n.
a. Use the function rule to complete this table of sample (n, M) values:
Number of Applications
0
1
2.
3
4
5
10
Daily pay ($)
b. How much will Ms. Martinez earn on a day when she does not collect any credit card applications?