What is the equation of the parabola, in vertex form, with focus at (1, -4) and
directrix x= 3?

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

answer4 to the second power is 16

and 4 to the third power is 64,