What is the equation of a parabola with (4, 6) as its focus and y = 2 as its directrix. Enter the equation in the box.
Basic
7
8
9
.
10
.
4
on
6
*E
21

answer

a the answer hopes this

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol