What are solution(s) to the following system of equations?
y = x2
y = x
Answers:
(–1, 1) and (–1, –1)

(–1, 1) and (0, 0)

(0, 0) and (1, 1)

(0, 0)

Question

What are solution(s) to the following system of equations?
y = x2
y = x 
Answers:
 (–1, 1) and (–1, –1) 

 (–1, 1) and (0, 0) 

 (0, 0) and (1, 1) 

 (0, 0)

anonymous · Answer

Wouldn it be (-1,1)(0.0)?

anonymous · Answer

Does that work out when you test your coordinates in both equations? Always check your answers, no matter how confident you are.

anonymous · Answer

I have no idea right now :/ Im so tired and I have 3 questions left, thanks for the advice though L.T ;/

anonymous · Answer

At least it's only three :) The best method I see here is substitution. Since both x and x squared are equal to y, shouldn't they be equal to one another?

anonymous · Answer

$$x=x ^{2}$$what x satisfy this equation?