PLEASE SOMEONE HELP ME GET THE RIGHT ANSWER PLEASE I AM GIVING 20 POINTS IF U ARE RIGHT. Which is the equation of the parabola?

coordinate plane with a parabola facing down with vertex at negative 3 comma 0, the point negative 3 comma negative 5 and a horizontal line going through 0 comma 5
y = −one twentieth(x − 3)2
y = −one twentieth(x + 3)2
y = one twentieth(x − 3)2
y = one twentieth(x + 3)2