I. Let C be the curve with parametric equations 3t-1² I= and yIn(t-1) for t€ (1.+00), t-1 and let P be the point (0, In 2). 1. Find the value of t which corresp nds to the point P. 2. Without finding a Cartesian equation for the curve C, find an equation of the tangent line to C at the point P. Leave your answer in point-slope form. 3. Determine if C is concave up or down at P.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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I. Let C be the curve with parametric equations
3t-1²
x=
and yIn(t-1) for t€ (1+0),
t-1
and let P be the point (0, In 2).
1. Find the value of t which corresp nds to the point P.
2. Without finding a Cartesian equation for the curve C, find an equation of the tangent line to C at
the point P. Leave your answer in point-slope form.
3. Determine if C is concave up or down at P.
Transcribed Image Text:I. Let C be the curve with parametric equations 3t-1² x= and yIn(t-1) for t€ (1+0), t-1 and let P be the point (0, In 2). 1. Find the value of t which corresp nds to the point P. 2. Without finding a Cartesian equation for the curve C, find an equation of the tangent line to C at the point P. Leave your answer in point-slope form. 3. Determine if C is concave up or down at P.
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