Cartman found these three ordered pairs for the equation y = 54x + 130: {(0, 130), (15, 940), (20, 1210)}. What is the range he will need to use for his y-axis when he graphs it?
A. 0 to 20
B. 0 to 1210
C. 0 to 250

Question

Cartman found these three ordered pairs for the equation y = 54x + 130: {(0, 130), (15, 940), (20, 1210)}. What is the range he will need to use for his y-axis when he graphs it?
	A.	0 to 20
	B.	0 to 1210
	C.	0 to 250

anonymous · Answer

All of the answers use the same minimum, but which maximum allows all of the y coordinates in the points listed?

anonymous · Answer

I don't even know lol. can you explain it to me  step by step?

anonymous · Answer

First step: Which parts of the coordinates are the y parts?

anonymous · Answer

130 940 1210?

anonymous · Answer

Right. Now, of the multiple choices you have, which one of those second numbers is the same or larger than all of the y values?

anonymous · Answer

b

anonymous · Answer

You got it!

anonymous · Answer

wow thanks a lot  :D