a. Verify that the given point lies on the curve. b. Determine an equation of the line tangent to the curve at the given point. 22 +xy+y = 11; (2,1) %3D

Trigonometry (MindTap Course List)
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ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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Chapter1: The Six Trigonometric Functions
Section1.2: The Rectangular Coordinate System
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if you could please be detailed in your steps. i really am at a loss. i asked this question before and was given the wrong answers! only answer if you can explain how you got the answer step by step so i can see. 

a. Verify that the given point lies on the curve.
b. Determine an equation of the line tangent to the curve at the given point.
22 +xy+y = 11; (2,1)
%3D
Transcribed Image Text:a. Verify that the given point lies on the curve. b. Determine an equation of the line tangent to the curve at the given point. 22 +xy+y = 11; (2,1) %3D
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