Need help ASAP. Last two problems on my study guide, can't seem to solve them?
1 answer:
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Answer:
a.
b.
Step-by-step explanation:
The given point is .
We want to find the image after this point has been reflected in the line .
Recall that, the mapping for a reflection in the line is
.
This implies that,
.
This simplifies to,
.
This will finally give us,
.
b. We now apply the second reflection, which is a reflection in the line .
Recall again that, the reflection in the line has the mapping
.
This implies that,
.
This implies that,
.
This will finally give us,
.
See graph in attachment.
