Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Join our Q&A platform to connect with experts dedicated to providing precise answers to your questions in different areas. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
SOLUTION
From the graph giving in the question, we just trace the point on the graph and locate the value on the y-axis
Considering the image below
Form the Image above
When the Monthly water usage is 22 HCF, tracing the yellow line we can see that
[tex]\begin{gathered} \text{Business plan cost \$36} \\ \\ \text{ Residential plan cost \$44} \end{gathered}[/tex]Therefore the residential plan cost more
The residential plan cost more by
[tex]\begin{gathered} \text{ \$44-\$36} \\ =\text{ \$8} \end{gathered}[/tex]Part B
Both monthly plans cost the same when the amount of the monthly water usage is
14 HCF
Since the line of the business plan is above the Residential plan before the line intercept, i.e between 2 HCF to 12HCF.
The business plan will cost more
Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.