8a. Consider the circle x² + (y – 2)² = 4. a. Identify its center. b. How long is its radius? Use an integer or a simplified radical for your answer. c. Sketch a graph of the circle on the axes below and to the left. 6. 4 2 --6---4---2---+ 2---4---6-- --6---4---2---+ -2---4---6-- -2 -2 -4 -6 9- 8b. Consider the circle x + y? - 14x + 2y + 46 = 0. a. Write the equation of the circle in standard form. b. Identify its center. c. How long is its radius? Use an integer or a simplified radical for your answer. d. Sketch a graph of the circle on the axes above and to the right. DFocus 41°F Mo 11 1 1

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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8
rage
8a. Consider the circle x² + (y – 2)² = 4.
a. Identify its center.
b. How long is its radius? Use an integer or a simplified radical for your answer.
c. Sketch a graph of the circle on the axes below and to the left.
2
-6-
-4
-6
8b. Consider the circle x² + y² – 14x + 2y + 46 = 0.
a. Write the equation of the circle in standard form.
b. Identify its center.
c. How long is its radius? Use an integer or a simplified radical for your answer.
d. Sketch a graph of the circle on the axes above and to the right.
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Transcribed Image Text:rage 8a. Consider the circle x² + (y – 2)² = 4. a. Identify its center. b. How long is its radius? Use an integer or a simplified radical for your answer. c. Sketch a graph of the circle on the axes below and to the left. 2 -6- -4 -6 8b. Consider the circle x² + y² – 14x + 2y + 46 = 0. a. Write the equation of the circle in standard form. b. Identify its center. c. How long is its radius? Use an integer or a simplified radical for your answer. d. Sketch a graph of the circle on the axes above and to the right. m417words D'Focus 41 F Mostly cloudy de delete hom 5 8 9 backspace E R T P F G K enter B prt sc M 个sh alt ..
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