algebra problem plz help.
Bret wants to plot a graph to show the price of different numbers of skateboards. He has to plot the following points:
(1, 49.99), (2, 99.98), (3, 149.97), (4, 199.96)Which of the following best describes how the y-axis should be labeled?
From 0 to 200 at intervals of 50
From 0 to 400 at intervals of 50
From 0 to 500 at intervals of 100
From 0 to 150 at intervals of 100

Question

algebra problem plz help. 
Bret wants to plot a graph to show the price of different numbers of skateboards. He has to plot the following points:
(1, 49.99), (2, 99.98), (3, 149.97), (4, 199.96)Which of the following best describes how the y-axis should be labeled?  
From 0 to 200 at intervals of 50  
From 0 to 400 at intervals of 50  
From 0 to 500 at intervals of 100  
From 0 to 150 at intervals of 100

anonymous · Answer

From 0 to 200 at intervals of 50
The highest point you have to graph is 199.99 so 200 is all the higher you have to go
your first point is at 49.99 so you can start at 0 
all of the points are pretty much factors of 50 so, I would use intervals of 50