I WILL MARK BRAINLIEST Which is the equation of the parabola?

coordinate plane with a parabola facing down with vertex at 2 comma negative 3, the point 2 comma negative 5 and a horizontal line going through 0 comma negative 1

y = −one eighth(x + 3)2 + 2
y = one eighth(x − 3)2 − 2
y = one eighth(x + 2)2 + 3
y = −one eighth(x − 2)2 − 3

y = −one eighth(x − 2)2 − 3

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

the vertex is (h,k)

your k = -3

the only equation that has k being -3 was the fourth one

Step-by-step explanation:

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4