topic badge

5.02 Reflections

Adaptive
Worksheet

Interactive practice questions

Consider the following diagram:

Loading Graph...

a

Select the description that transforms the ordered pair from Point $D$D to Point $D$D$′$.

The $x$x-coordinate became the $y$y-coordinate and the $y$y-coordinate became the $x$x-coordinate.

A

The sign of the $x$x-coordinate is the opposite.

B

The signs of the $x$x and $y$y-coordinate are the opposite.

C

The sign of the $y$y-coordinate is the opposite.

D
b

Select the line of reflection that transforms $D$D to $D'$D.

$y=x$y=x

A

$y=0$y=0

B

$y=-x$y=x

C

$x=0$x=0

D
Easy
1min

The coordinates of point $A$A are $\left(1,4\right)$(1,4).

Easy
1min

If point $C$C$\left(-9,7\right)$(9,7) is reflected across the line $y=-x$y=x to produce point $D$D, determine the coordinates of point $D$D.

Medium
< 1min

Consider the following diagram:

Medium
1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

G.RLT.3

The student will solve problems, including contextual problems, involving symmetry and transformation.

G.RLT.3ci

Given an image or preimage, identify the transformation or combination of transformations that has/have occurred. Transformations include: i) translations;

G.RLT.3cii

Given an image or preimage, identify the transformation or combination of transformations that has/have occurred. Transformations include: ii) reflections over any horizontal or vertical line or the lines y = x or y = -x;

What is Mathspace

About Mathspace