Question

3. How many points do the graphs of the equations x = 2 and x2 + y2 = 4 have in common?

(2) 2
(3) 3
(4) 0
(1)1 5
I

Answer 1

9514 1404 393

Answer:

1

Explanation:

The vertical line and the circle have one point in common: (2, 0).