The vertex of the parabola below is at the point (-3, -5). which of the equations below could be the one for this parabola? A. x = -3(y + 5)^2

B. y = (x + 3)^2 -5

C. y = (x - 5)^2 + 3

D. y = (x + 3)^2 + 5

Step-by-step explanation:

The coordinates of a vertex are (h, k). If our vertex is (-3, -5), then h = -3 and k = -5. The vertex form of a parabola is

so if we fill in our h and k values, the equation becomes

and, simplified, is

Choice B.

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

idk

step-by-step explanation: