Write the Inequality in Interval Notation $( - \infty , \infty ]$

question 360

Multiple Choice

Write the inequality in interval notation.
-

• A) \(( - \infty , \infty ]\)
• B) \(( - \infty , 8 )\)
• C) \(( - \infty , - 9 ]\)
• D) \(( 8 , \infty )\)

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Definitions:

Co-vertices

In an ellipse, the pair of points on the minor axis that are equidistant from the center.

Ellipse

A geometric shape that looks like a flattened circle, described by an equation in x and y.

Vertices

Vertices refer to the corners or points where two or more edges, lines, or sides meet in geometric shapes or graphs.

Co-vertices

In an ellipse, co-vertices are the endpoints of the minor axis, perpendicular to the major axis.