Question

the point $l$ is plotted on the coordinate grid below. plot the point $l$, the reflection of $l$ over the $x$-axis.
click on the graph to plot a point. click a point to delete it.
answer attempt 2 out of 2
you must answer all questions above in order to submit.

Explanation:

Step1: Identify coordinates of L

Point $L$ is at $(-2, 1)$

Step2: Apply x-axis reflection rule

For reflection over x-axis, $(x,y)\to(x,-y)$. Substitute $x=-2, y=1$:
$(-2, -1)$

Answer:

The reflected point $L'$ is at $\boldsymbol{(-2, -1)}$ (this is the point to plot on the coordinate grid, 2 units left on the x-axis and 1 unit down on the y-axis)