A parabola can be drawn given a focus of (4, 5) and a directrix of x=−6. What can be said about the parabola?

x=-1

Step-by-step explanation:

since directrix is parallel to y-axis, it is a horizontal parabola,

x=a(y-k)^2-h

the difference between directrix and focus is 10, so p=5

p=1/4a=5

solve for a, a=1/20

horizontal focus (p,0): (5,0) --> (4,5) meaning shift 1 left, 5 up (h=1, k=5)

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

faster, im not sure why but i know it is faster