x=t$ Consider the parametric curve« Without eliminating the parameter find [y= 21³ – 3° each of the following. a) The line tangent to the curve at the point on the curve when t =1. b) Is the graph concave up or concave down when t=1 ?

x=t$ Consider the parametric curve« Without eliminating the parameter find [y= 21³ – 3° each of the following. a) The line tangent to the curve at the point on the curve when t =1. b) Is the graph concave up or concave down when t=1 ?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section11.4: Plane Curves And Parametric Equations

Problem 34E

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Question

x =t°
y= 21° - 3
Consider the parametric curve-
Without eliminating the parameter find
each of the following.
a) The line tangent to the curve at the point on the curve when t = 1.
b) Is the graph concave up or concave down when t=1 ?

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