Q5. The curve y = ax? + bx + c passes through the point (1, 2) and is tangent to the line y =x at the origin. Find a, b, and c.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 20T
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Q5. The curve y = ax? + bx + c passes through the point (1, 2) and is tangent to
the line y = x at the origin. Find a, b, and c.
A: In Exercises 1–6, find dy/dx.
1. y = -10x + 3 cos x
2. y = x²cotx -
3. y = x² cos x – 2r sin x – 2 cos x
cos x
1 + sin x
4. у -
4
5. y = cos X
tan x
sir Mut
Transcribed Image Text:Q5. The curve y = ax? + bx + c passes through the point (1, 2) and is tangent to the line y = x at the origin. Find a, b, and c. A: In Exercises 1–6, find dy/dx. 1. y = -10x + 3 cos x 2. y = x²cotx - 3. y = x² cos x – 2r sin x – 2 cos x cos x 1 + sin x 4. у - 4 5. y = cos X tan x sir Mut
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