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What point is on the line 9x+5y=-20
(5,12)
(-1,2)
(-4,3.2)
(0,5)
Is the Point (4,-2) on the graph x-2y=10?
No
Yes
What do you hit first to graph on the calculator?
Del, 6
Menu, 5, 1
Doc, b
Menu, 5, 3, 1
