# Reflections on Cartesian Plane

## Interactive practice questions

Consider the point $A\left(7,3\right)$A(7,3).

a

Plot point $A$A on the number plane.

b

Now plot point $A'$A, a reflection of point $A$A across the $x$x-axis.

Easy
Less than a minute

Consider the point $A\left(-5,-6\right)$A(5,6).

Plot the following.

Plot the following.

### Outcomes

#### GM5-9

Define and use transformations and describe the invariant properties of figures and objects under these transformations