Your answer is D . Hope I helped :) !
If x = -1, 0, 1, 2, 3
then y = -9, -6, -5, -6, -9
vertex: (1,-5)
focus: (1,-21/4)
axis of symmetry: x=1
directrix: y=-19/4
parabola
Three equals six X divided by Y which is this
3=6x/Y
I tried to show the answer the best I could but I'm sure you understand
Answer:
in the pic
Step-by-step explanation:
answer A
.....
Of course, to find the x-intercept, simply set y = 0 and solve for "x".