
Concept explainers
To find:
The coordinates of the

Answer to Problem 24E
The coordinates of the triangle’s vertices are
Explanation of Solution
Given:
The graphs of the three equations below form a triangle.
Calculation:
First of all, we will solve equations (1) and (2) using substitution method.
Upon substituting this value in equation (2), we will get:
Now, we will substitute
Therefore, one vertex of triangle will be
Now, we will solve equations (2) and (3) using substitution method.
Upon substituting this value in equation (3), we will get:
Now, we will substitute
Therefore, second vertex of triangle will be
Let us solve equations (1) and (3) using substitution method.
Upon substituting this value in equation (3), we will get:
Now, we will substitute
Therefore, second vertex of triangle will be
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