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 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.

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

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