Answer:
m = 5
b = 15
Step-by-step explanation:
The linear equation to model how much Anna earns in one hour when she makes $15.00 an hour plus $5.00 for every subscription she sells is:
y = 5x + 15
we can compare with:
y = mx + b
where:
- x is the number of subscriptions sold
- y is the total amount earned
- m is the slope of the line, which is $5.00 per subscription sold
- b is the y-intercept of the line, which is $15.00 for the base hourly wage
We get
m = 5
b = 15
Step-by-step explanation:
The slope of the line tells us how much Anna's earnings increase for every additional subscription she sells. In this case, Anna earns an extra $5.00 for each subscription she sells.
The y-intercept of the line tells us Anna's earnings when she has sold no subscriptions. In this case, Anna still earns $15.00 per hour, even if she has not sold any subscriptions.