A circle has the equation x +y +6x-8y-11=0. (a) Find the center (h,k) and radius r of the circle. (b) Graph the circle. (c) Find the intercepts, if any, of the graph. (a) The center of the circle is (Type an ordered pair, using integers or decimals.) The radius of the circle is (Type an integer or a decimal.) (b) Use the graphing tool to graph the circle. Click to enlarge graph (c) What are the intercepts? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The intercept(s) is/are (Type an ordered pair. Use a comma to separate answers as needed. Type exact answers for each coordinate, using radicals as needed. Simplify your answer.) O B. There is no intercept.
A circle has the equation x +y +6x-8y-11=0. (a) Find the center (h,k) and radius r of the circle. (b) Graph the circle. (c) Find the intercepts, if any, of the graph. (a) The center of the circle is (Type an ordered pair, using integers or decimals.) The radius of the circle is (Type an integer or a decimal.) (b) Use the graphing tool to graph the circle. Click to enlarge graph (c) What are the intercepts? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The intercept(s) is/are (Type an ordered pair. Use a comma to separate answers as needed. Type exact answers for each coordinate, using radicals as needed. Simplify your answer.) O B. There is no intercept.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:A circle has the equation x +y +6x-8y-11 0.
(a) Find the center (h,k) and radius r of the circle.
(b) Graph the circle.
(c) Find the intercepts, if any, of the graph.
(a) The center of the circle is.
(Type an ordered pair, using integers or decimals.)
The radius of the circle is
(Type an integer or a decimal.)
(b) Use the graphing tool to graph the circle.
Click to
enlarge
graph
(c) What are the intercepts? Select the correct choice below and, if necessary, fill in the answer box to
complete your choice.
O A. The intercept(s) is/are
(Type an ordered pair. Use a comma to separate answers as needed. Type exact answers for
each coordinate, using radicals as needed. Simplify your answer.)
O B. There is no intercept.
P Type here to search
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