. . . Desmos | Graphing Calculator X Progress Check - Prerequisites X C Get Homework Help With Ches X C webassign.net/web/Student/Assignment-Responses/last?dep=30022174 Gwendolyn is mulling over the three cell phone plans shown in the table. Gigabytes (GB) Each additional 100 of data included Monthly cost megabytes (MB) Plan A $25.00 $2.00 Plan B $40.00 $1.50 Plan C $60.00 $1.00 From past experience, Gwendolyn knows that she will always use more than 1 GB of cell phone data every month. (a) Make a table of values that shows the cost of each plan for 1 GB to 4 GB, in 500 MB increments Data (GB) Plan A Plan B Plan C $ 1.5 2 2.5 3 3.5 4 (b) Find formulas that give Gwendolyn's monthly cost for each plan, assuming that she uses x gigabytes of data per month (where x 2 1). Plan A Plan B Plan C (c) What is the charge from each plan when Gwendolyn uses 2.2 GB? plan A $ Plan B Plan C $1 What is the charge from each plan when Gwendolyn uses 3.4 GB? Plan A $ MacBook Air 30 G K DD F11 F12 esc % & 4 5 6 8 9 O 2Chrome File Edit View History Bookmarks Profiles Tab Window Help 0 7 9 8 Su E Desmos | Graphing Calculator X Progress Check - Prerequisites x C Get Homework Help With Cheg X + C webassign.net/web/Student/Assignment-Responses/last?dep=30022174 (c) What is the charge from each plan when Gwendolyn uses 2.2 GB? Plan A $ Plan B Plan C $ What is the charge from each plan when Gwendolyn uses 3.4 GB? Plan A $ Plan B $ Plan C $ What is the charge from each plan when Gwendolyn uses 4. 1 GB? Plan A $ Plan B $ Plan C $ (d) Use your formulas from part (b) to determine the number of gigabytes of data usage for which the following occurs. (i) Plan A and Plan B give the same cost. GB (ii) Plan A and Plan C give the same cost. GB (iii) Plan B and Plan C give the same cost. GB Need Help? Read It Show My Work (Required) ? What steps or reasoning did you use? Your work counts towards your score. Uploaded File (10 file maximum) You can submit show my work an unlimited number of times. No Files to Display + Upload File MacBook Air