Try another version of this question Get help: Box 1: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3
Write the equation of the ellipse that has a center at `(-4, -2)`, a focus at `(-6, -2)`, and a vertex at `(-9, -2)`.
Be sure your variables match those in the question `(x+4)^2/25 + (y+2)^2/21 = 1`