Question 814625
Clue #1: The theme of the cache is "Superheroes." Carefully graph the four lines with the 
following equations on the coordinate plane below to see the shape of the item. 

A. y=2x+13
B. 2x-y=17
C. y=-1/2x+13
D. x+2y=-14

My question is how do I figure out the x and y values of these equations?
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A. y=2x+13
Pick any 2 values for x and find y.
Plot the 2 points.
Draw a line thru them.
That's all it takes.