SOLUTION: How would i graph y=2x+-2 if my paper says to make a table with any 5 numbers for the domain so if i chose -1,2,0,-2 for my x-values what do i put for my y values

Question 98609: How would i graph y=2x+-2 if my paper says to make a table with any 5 numbers for the domain so if i chose -1,2,0,-2 for my x-values what do i put for my y values
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
How would i graph y=2x+-2 if my paper says to make a table with any 5 numbers for the domain so if i chose -1,2,0,-2 for my x-values what do i put for my y values.
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That is what the equation tells you:
y = 2x -2
So if x=-1, y=2*-1-2 = -2-2 = -4
And if x=2, y=2*2-2 = 4-2 = 2
etc.
Cheers,
Stan H.
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