- vous aimez manger du glaces au mer? 1 year ago
- find the taxi drivers hourly rate is $2 and he charges $19.50 for a 7 mile trip 1 year ago
- - Easy Spanish Sentences Asap Please - Choose 3 of the 5 questions below and respond to each... 1 year ago
- What is the meaning of the saying the grass aint greener on the other side? 1 year ago
- The daily dose of ampicillin for the treatment of an ear infection is 115 mg/kg of body weight. what... 1 year ago

- According to the chapter, what is Dr.Eric sanderson's goal 347 Views 1 year ago
- Part A. maria rented a coat at $285 for 3 days. if she rents the same coat for 6 days she has to pay... 345 Views 2 years ago
- 1.The tax rate on Jerome Jame's $112,000 vacation home is 25 mills. The property is assessed at full... 338 Views 3 years ago
- Which sentence in this excerpt from Mark Twain's "The £1,000,000 Bank-Note" is an example of satire?... 330 Views 2 years ago
- An early bebop bass player whose walking bass lines may be heard on "koko" and "leap frog." 308 Views 2 years ago

## Answers

## Mackensie

Part A.

Let the number of days and the price paid be coordinate points, such that:

(3,285) and (6,510)

Given these, we can create the equation by using the straight-line equation which is: (y - y1) = m(x - x1)

Obtaining m = (510-285)/(6-3) = 75

Therefore, in standard equation:

y - 285 = 75(x - 3)

y - 285 = 75x - 225

y = 75x + 60

Part B.

Expressing the standard equation in function notation, simply change y to f(x). This is shown below:

y = 75x + 60

f(x) = 75x + 60

Part C.

Graphing the line y = 75x + 60:

Substitute values for x to find the values for y, then plot two points to obtain the graph. Substituting 0 and 1 as values for x:

For x = 0:

y = 75(0) + 60

y = 60

For x = 1:

y = 75(1) + 60

y = 135

x-axis would be the days rented, and y-axis would be the amount paid. Plot the two points (0,60) and (1,135) and you can obtain the graph.