SOLUTION: Find corresponding y values for x= -2, -1, 0, 1, 2, 3 if y=x2-x-2 that is x squared

Algebra ->  Human-and-algebraic-language -> SOLUTION: Find corresponding y values for x= -2, -1, 0, 1, 2, 3 if y=x2-x-2 that is x squared      Log On


   

Question 110908: Find corresponding y values for x= -2, -1, 0, 1, 2, 3 if
y=x2-x-2
that is x squared
Found 2 solutions by Earlsdon, dolly11162:
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Find the corresponding values of y in y+=+x%5E2-x-2 for x = -2, -1, 0, 1, 2, 3.
I'll do a couple of these and you should be able to finish:
y+=+x%5E2-x-2 Substitute x = -2.
y+=+%28-2%29%5E2-%28-2%29-2
y+=+4+%2B+2+-+2
y+=+4
y+=+x%5E2-x-2 Substitute x = -1.
y+=+%28-1%29%5E2-%28-1%29-2
y+=+1+%2B+1+-2
y+=+2-2
y+=+0
Just continue in this fashion!

Answer by dolly11162(1) About Me  (Show Source):
You can put this solution on YOUR website!
corresponding y values for x= -2, -1, 0, 1, 2, 3 if
y=x%5E2-x-2
y=%28-2%5E2%29-(-2)-2
=4+2-2
=4
y=%28-1%5E2%29-(-1)-2
=1+1-2
=0
y=%280%5E2%29-0-2
=0-0-2
=-2
y=%281%5E2%29-1-2
=1-1-2
=-2
y=%282%5E2%29-2-2
=4-2-2
=0
y=%283%5E2%29-3-2
=9-3-2
=4
Ans 4,0,-2,-2,0,4