Show that the point is on the unit circle. (3/4, - √7/4) We need to show that the point satisfies the equation of the unit circle, that is, x2 + y2 = 1 x2 + y2 = ( )^2 + (√7/4)^2 = +7/16 = Hence, the point is on the unit circle.
Show that the point is on the unit circle. (3/4, - √7/4) We need to show that the point satisfies the equation of the unit circle, that is, x2 + y2 = 1 x2 + y2 = ( )^2 + (√7/4)^2 = +7/16 = Hence, the point is on the unit circle.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 40E
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Question
Show that the point is on the unit
(3/4, - √7/4)
We need to show that the point satisfies the equation of the unit circle, that is,
x2 + y2 = 1
x2 + y2 = ( )^2 + (√7/4)^2
= +7/16
=
Hence, the point is on the unit circle.
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