Which equation best describes the graph?
https://aisu1503-aisu-ccl.gradpoint.com/Resource/4480504,8C4,2A7,0,0,0,0/Assets/testitemimages/prealgebra_b/linear_functions/pal2vare-mc012-1.jpg

y = 3x + 3
y = 3x – 3
y = –3x + 3
y = –3x – 3

Question

Which equation best describes the graph?
https://aisu1503-aisu-ccl.gradpoint.com/Resource/4480504,8C4,2A7,0,0,0,0/Assets/testitemimages/prealgebra_b/linear_functions/pal2vare-mc012-1.jpg
 	
	y = 3x + 3
	y = 3x – 3
	y = –3x + 3
	y = –3x – 3

anonymous · Answer

@nechirwan

anonymous · Answer

First, I would choose one point on the graph

anonymous · Answer

Then I would replace the x and y of each answer with the x and y coordinates of the point on the line that you picked. For example I'd choose (0, 3) so your equation if you choose A would be 3 = 3(0) + 3. Makes sense?