An ellipse has a vertex at (14,-1). The focus of the ellipse nearest that vertex is located at (8,-1).If the center of the ellipse is located at (-1,1).What is the equation of the directrix on that side of the ellipse.

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

positive

step-by-step explanation:

the quadrant is facing upwards

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed