Telephone come
Imagine that you representa consumer group in your neighborhood
are responsible for advising new families. You are advising families as to which
telephone company would cost less for the average number of telephone calls the
family makes per month. You have narrowed the search to two companies, Varying
Mobile and Wally World Mobile. These are their prices
Varying Mobile
Wally World Mobile
S15 base fee for phone
SIS base fee for phone
S0.10 per local call
50.06 per local call
Tasks (40 points 100 points)
• Make two tables of values for each telephone company for the number of local calls
(x) versus the monthly cost (3). Go from 0 to 100 calls counting up by 3. (10 points)
• Graph both tables on one graph with the x and y-axis labeled (local calls and monthly
COSE) with two different colors (15 points)
Wateshe.
c ations for both companies on the graphs. (5 points)
Highlight the point of intersection on your table and determine the number of
solutions this scenano fits. Explain what this points intersection represents on the
graph in detail (10 points)