Y = −1 / 4 (x + 4) 2 −1 on a coordinate plane using its vertex, focus, and directrix.

Hello,

Step-by-step explanation:

do I remind you of the formula :

where (a,b) is the vertex and y=k the directrix

Focus=(-4,-2)

Directrix: y=0

Vertex=(-4,-1)

it has the same slope and a different y-intercept

hope this : )

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)