Question

can someone please help me with part C!!!!
Part A: Sam rented a boat at $225 for 2 days. If he rents the same boat for 5 days, he has to pay a total rent of $480.

Write an equation in the standard form to represent the total rent (y) that Sam has to pay for renting the boat for x days. (4 points)

Part B: Write the equation obtained in Part A using function notation.(2 points)

Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals. (4 points)

Answer 1

the graphs starts at x=0, and y=55, because thats the minimum they will eb cahrged at 0 days

Answer 2

A plot is attached. The plot is of the line y = 85x + 55 and the points
{ {2, 225}, {5, 480} }

Answer 3

http://openstudy.com/study#/updates/527956a6e4b0e2d057c2fb54
In[32]:= Clear@"Global`*"D; $Line = 0;
y = 85 x + 55
In[1]:= Show@
Plot@85 x + 55, 8x, 0, 520<, PlotRange ® 880, 5.2<, 80, 550<<, GridLines ® AutomaticD,
ListPlot@882, 225<, 85, 480<<D
D
Out[1]=
0 1 2 3 4 5

Answer 4

click on that link and it will take u to where i found the answer :P

Answer 5

omg thank you soo much!!!!

Answer 6

yw :)