5. How many y-intercepts does the circle x^2 + (y – 2)^2 = 16 have?
0
2
3
4
0
2
3
4
-
when X=0 (y-2)^2 =16 taking square root we get y-2 = + or - 4
giving y= 6 or -2 therefore there are 2 intercepts.
giving y= 6 or -2 therefore there are 2 intercepts.