Proszę o pomoc na już. Dziękuję

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Factor the expression using gcf 9b+45