Chapter 11.6, Problem 4AYU

Graph the equation: $x^2\text{ + 4}{y}^2\text{ = }4$ (pp.665-670)

To determine

To graph: The equation $x^2 + 4y^2 = 4$.

Answer to Problem 4AYU

Explanation of Solution

Given:

$x^2 + 4y^2 = 4$

Graph:

Interpretation:

The equation $x^2 + 4y^2 = 4$ is a ellipse with $(- 2, 0)$, $(2, 0)$, $(0, 1)$ and $(0, - 1)$ as the vertices.