Find the equation of the parabola with its focus at (3,4) and its directrix y = 0. Question 18 options:

A) y = –1∕8(x – 3)2 + 2
B) y = 1∕8(x – 3)2 – 2
C) y = 1∕8(x – 3)2 + 2
D) y = –1∕8(x – 2)2 + 3

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.