Question

let c be the function whose graph is given to the right. this graph represents the cost c of using m anytime cell phone minutes in a month for a five-person family plan.

Answer 1

The question is about the cost function for a five-person family plan based on the number of anytime cell phone minutes used in a month. The graph represents the relationship between the cost and the minutes used. we can find the corresponding cost using the graph or the function c.

Step-by-step explanation:

Mathematics: High School The question is about the cost function for a five-person family plan based on the number of anytime cell phone minutes used in a month. The graph represents the relationship between the cost and the minutes used. To better understand the cost function, let's look at an example:

• If the cost is $20 for 100 minutes, we can write this as: c(100) = 20.
• If the cost is $40 for 200 minutes, we can write this as: c(200) = 40.
• Similarly, for any number of minutes, we can find the corresponding cost using the graph or the function c.