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6th Edition

Stewart + 5 others

Publisher: Cengage Learning

ISBN: 9780840068071

Chapter 1.8, Problem 117E

To determine

**To calculate: **The new coordinates of the point

Expert Solution

The new coordinates of the point

**Given information:**

In the coordinate plane y -axis acts a mirror and reflect each point to the right of it into a point left of it.

**Calculation:**

Consider the point

From the above translation it clear that x- coordinate of each point becomes negative and y -coordinate remains the same.

So, the point

Thus, the new coordinates of the point

To determine

**To calculate: **The new coordinates of the point

Expert Solution

The new coordinates of the point

**Given information:**

In the coordinate plane y -axis acts a mirror and reflect each point to the right of it into a point left of it.

**Calculation:**

Consider the point

From the above translation it clear that x- coordinate of each point becomes negative and y -coordinate remains the same.

So, the point

Thus, the new coordinates of the point

To determine

**To calculate: **The old coordinates of the point

Expert Solution

The old coordinates of the point

**Given information:**

In the coordinate plane y -axis acts a mirror and reflect each point to the right of it into a point left of it.

**Calculation:**

Consider the point

From the above translation it clear that x- coordinate of each point becomes negative and y -coordinate remains the same.

So, the point

Thus, the old coordinates of the point

To determine

**To calculate: **The new coordinates of the points

Expert Solution

The new coordinates of the points

**Given information:**

**Calculation:**

Consider the triangle

It is provided that in the coordinate plane y -axis acts a mirror and reflect each point to the right of it into a point left of it.

So, the point

So, the point

So, the point

Thus, the new coordinates of the points