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?

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

the one below it is a function