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graph: y=-2x +2 using the xy chart method (you must show your XY chart with 3 ordered pairs you find)

Tiffybean  Oct 29, 2017

Best Answer 

 #1
avatar+27 
+3

Graphing y=-2x+2 using xy chart method. 

For this, you can substitute any number you want in x in order to solve for y. However, I would recommend using values -1, 0, 1 and 2 as values of x. 

X       Y.                           
 -1     -2(-1)+2 = 4
  0      -2(0)+2 = 2
  1     -2(1)+2 = 0
  2     -2(2)+2 = -2

 

So your points are:

(-1,4)

(0,2)

(1,0)

(2,-2)

 

Use your ordered pairs and graph the graph!

saarad0  Oct 29, 2017
 #1
avatar+27 
+3
Best Answer

Graphing y=-2x+2 using xy chart method. 

For this, you can substitute any number you want in x in order to solve for y. However, I would recommend using values -1, 0, 1 and 2 as values of x. 

X       Y.                           
 -1     -2(-1)+2 = 4
  0      -2(0)+2 = 2
  1     -2(1)+2 = 0
  2     -2(2)+2 = -2

 

So your points are:

(-1,4)

(0,2)

(1,0)

(2,-2)

 

Use your ordered pairs and graph the graph!

saarad0  Oct 29, 2017

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