Provide an appropriate response.
-Given a parabola opens downward and the vertex is located in quadrant II, determine the number of $\mathrm { y }$-intercept(s).
A) 1
B) 2
C) cannot be determined
D) 0

Question

Quizplus · Accepted Answer

A parabola, regardless of its orientation or vertex location, will always intersect the y-axis at exactly one point, because any vertical line (like the y-axis) will intersect a parabola at most once due to the function's definition.

Provide an Appropriate Response y\mathrm { y }y -Intercept(s)

Provide an Appropriate Response $\mathrm { y }$ -Intercept(s)