Activity 12.1 (Day 5) Modeling Systems of Linear Equations
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Last updated almost 4 years ago
10 questions
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Three new data storage companies are competing for your business. Their cost per Gigabyte (GB) of storage is shown in the table for a year's worth of service. Use this information to answer all of the questions for the lesson.
Question 1
1.
If you plan on storing 100g of data, which company would you go with? Type a response into the show your work area of why you made your selection.
Question 2
2.
How much does each company charge per gig? (Slope)
Question 3
3.
What companies have a sign up fee? (find the y-intercept for each company using the slope that was calculated in the last problem)
Question 4
4.
Write an equation for CloudSpace (put together the rate and the y-intercept). y=mx+b
Question 5
5.
Write an equation for DocuSpace (put together the rate and the y-intercept). y=mx+b
Question 6
6.
Write an equation for AirDriver (put together the rate and the y-intercept). y=mx+b
Question 7
7.
At what point are all three companies the same cost?
Question 8
8.
If you plan on storing 250g of data, which company would you go with? Type a response into the show your work area of why you made your selection.
Question 9
9.
Graph all three companies to give a visual comparison.
Question 10
10.
What company would you give your business to and why?
