Question

Elaine has a business repairing home computers.She charges a base fee of $45 for each visit and $25 per hour for her labor. The total cost c(x) for a home visit and x hours of labor is modeled by the functions rule c (x )equal 45 plus 25 x

Answer 1

Please find the attachment.

Explanation:

Please consider the complete question: Elaine has a business repairing home computers.She charges a base fee of $45 for each visit and $25 per hour for her labor. The total cost c(x) for a home visit and x hours of labor is modeled by the functions rule
`c(x)=45+25x`. Use the function rule to make a table of values and a graph.

To make a table of values, we will take x values like 0, 1, 2, 3, 4 and substitute these values in our given function to find corresponding y-values as:

`c(x)=45+25x`

`c(0)=45+25(0)`

`c(0)=45`

`c(1)=45+25(1)`

`c(1)=45+25`

`c(1)=70`

`c(2)=45+25(2)`

`c(2)=45+50`

`c(2)=95`

`c(3)=45+25(3)`

`c(3)=45+75`

`c(3)=120`

`c(4)=45+25(4)`

`c(4)=45+100`

`c(4)=145`

Now, we will use points (0,45), (1,70), (2,95), (3,120) and (4,145) to graph our function. Upon graphing these points on a coordinate plane, we will get our required graph as shown in the attached file.