Question

no additional details were added for this assignment.

Explanation:

Step1: Apply vertical line test on top graph

A vertical line at \(x = 1\) intersects the curve at multiple points.

Step2: Determine top graph function status

Since it fails the vertical line test, it is not a function.

Step3: Apply vertical line test on bottom graph

A vertical line at \(x = 1\) intersects the ellipse at two points.

Step4: Determine bottom graph function status

Since it fails the vertical line test, it is not a function.

Answer:

The first graph (top) does not represent a function, and the second graph (bottom) does not represent a function.