
Concept explainers
Suppose that
Find the coordinates of the point if
Find the coordinates of the point if
(a)

The new co-ordinates of the point
Answer to Problem 49AYU
Solution:
The new co-ordinates of the point
Explanation of Solution
Given Information:
The point
Explanation:
For the point
The point
Therefore, to find the new coordinate of the point, subtract (since shift left) 3 units from the
Thus, the new ordered pair of the point
The point
Therefore, to find the new coordinate of the point, subtract 4 units from the
Thus, the ordered pair of the new point
(b)

The new co-ordinates of the point
Answer to Problem 49AYU
Solution:
The new co-ordinates of the point
Explanation of Solution
Given Information:
The point
Explanation:
For the point
The point
Therefore, to find the new coordinate of the point, subtract (since shift left) 2 units from the
Thus, the new ordered pair of the point is
The point
Therefore, the new coordinate of the point can be found, by adding 8 units to the
By simplifying,
Thus, the new point is
Chapter 1 Solutions
Precalculus
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