Question

graph this function: y = 3 click to select points on the graph.

Explanation:

Step1: Identify function type

The function $y=3$ is a horizontal line; for all $x$-values, $y$ equals 3.

Step2: Plot sample points

Choose any $x$-values, e.g., $x=-2, 0, 4$. The corresponding points are $(-2, 3)$, $(0, 3)$, $(4, 3)$.

Step3: Draw the line

Connect the plotted points to form a horizontal line at $y=3$.

Answer:

A horizontal straight line passing through all points where the $y$-coordinate is 3, such as $(-2, 3)$, $(0, 3)$, and $(4, 3)$, extending across the entire grid.