It is 5 units
because -9,3 is up and -9,-2 is down
5
You should send a clearer picture. I have problems reading this.
Answer:
It's the first option
Step-by-step explanation:
The slope is determined as rise/run which mean the the y-axis divided by the x-axis,The slope is also the same thing as the rate of change or unit rate so the savings rate must be $6 per week.
Hope this helps!!!
56$. What you do is: 50X1.12 because 12% is 0.12 and since they mark it up you are really paying 100%+12% (112%=1.12).