SOLUTION: please help with this equation: given y= -x^2+2; what is (x,y) when x is -1 I tried solving below: y= -(-1)^2+2= y= -1+2 Y= 1 in order to get X, should I plug the

Algebra ->  Linear-equations -> SOLUTION: please help with this equation: given y= -x^2+2; what is (x,y) when x is -1 I tried solving below: y= -(-1)^2+2= y= -1+2 Y= 1 in order to get X, should I plug the       Log On


   

Question 614186: please help with this equation:
given y= -x^2+2; what is (x,y) when x is -1
I tried solving below:
y= -(-1)^2+2=
y= -1+2
Y= 1
in order to get X, should I plug the answer for y into the problem now?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi, 

given y= -x^2+2;   what is (x,y) when x is -1

y= -(-1)^2+2

y= -1+2

 y= 1    Good work!

 what is (x,y? ) that would be:   (-1,1)    the ordered pair when x = -1