To find:
1. The centre and radius of the circle
2. The graph of the circle
3. Intercepts of the circle, if any
Answer to Problem 24AYU
Explanation of Solution
Given:
Equation of the circle
Calculation:-
Divide both sides by 3
Let us write the equation of the circle in standard form .
Compare this equation with the equation .
The comparison yields the information about the circle. We see that and .
The circle has centre and a radius units. To graph the circle, first plot the centre . Since the radius is units, locate four points on the circle by plotting units to the left, to the right, up and down from the centre. These four points can be used to sketch the graph.
To find the , if any, let and solve for .
Subtract 1 from both sides
Subtract 1 from both sides
Subtract 1 from both sides
are and 0.
To find the , if any, let and solve for .
Subtract 1 from both sides
are 2 and 0.
Chapter 1 Solutions
Precalculus
Additional Math Textbook Solutions
University Calculus: Early Transcendentals (4th Edition)
Glencoe Math Accelerated, Student Edition
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Calculus, Single Variable: Early Transcendentals (3rd Edition)
Thomas' Calculus: Early Transcendentals (14th Edition)
Calculus & Its Applications (14th Edition)
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