A(4, w^2) is the (x, y) coordinate of point located on the parabola Y = X^2 + 9. What is the value of w?	Options.
A) 3.
B) 4.
C) 5.
D) 6.
E) 9.
y=x^2 +9   w^2=4^2+9   w^2=25   W=5   Answer 5.
<result>C</result>
A(4, w^2) is the (x, y) coordinate of point located on the parabola Y = X^2 + 9. What is the value of w?