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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).

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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).

Oct 23, 2014

#1
+17746
+5

Choose three numbers for x; I'll choose:  x = -2, x = 0, and x = 2

x  |  y

---------

-2  |                            Solve:  y  =  -2(-2) + 2  --->   y  =  4 + 2  --->  y  =  6

0  |                            Solve:  y  =  -2(0) + 2  --->  y  =  2

2  |                            Solve:  y  =  -2(2) + 2  --->  y  =  -4 + 2  --->  y  =  -2

Place these y-values into the table; plot the points, and draw the line.

Oct 23, 2014

#1
+17746
+5

Choose three numbers for x; I'll choose:  x = -2, x = 0, and x = 2

x  |  y

---------

-2  |                            Solve:  y  =  -2(-2) + 2  --->   y  =  4 + 2  --->  y  =  6

0  |                            Solve:  y  =  -2(0) + 2  --->  y  =  2

2  |                            Solve:  y  =  -2(2) + 2  --->  y  =  -4 + 2  --->  y  =  -2

Place these y-values into the table; plot the points, and draw the line.

geno3141 Oct 23, 2014
#2
0

Thanks a million!

Oct 23, 2014
#3
+99377
0

I really like how you have shown your working Geno.

Oct 23, 2014