P(x, y) is the intersection point between the circle (x^2 + y^2 = 4) and the line (y = x +2). Which of the following can be the point P?	Pick:
A) (1, 2).  B) (2, 0)  C) (0, -2)  D) (-2, 0)  E) (2, 2)
circle x^2+y^2=4 cuts line y2+  2= 
<gadget id="calculator">2+  2</gadget>
<output>4</output>
4 cuts line y=x+2.   so intercept will be x^2+(x+2)^2=4   x(x+1)=0,   x=0 or x=-1.   in the options only c has x=0.   ANSWER:(0, -2)
<result>C</result>
P(x, y) is the intersection point between the circle (x^2 + y^2 = 4) and the line (y = x +2). Which of the following can be the point P?