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Trigonometry (MindTap Course List)

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section6.2: Introduction To Conics: parabolas

Problem 80E

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Question

11-18 · Equation of a Tangent Line Find an equation of the
tangent line to the curve at the given point. Graph the curve and
the tangent line.
11. f(x) = -2x² + 1, at (2, –7)
12. f(x) = 4x – 3, at (-1, 1)
%3D
13. y = x + x, at (-1, 0)
14. y = 2x – x', at (1, 1)
15. y =
at (2, 2)
у -
16. у —
at (-1, 1)
17. y = Vx + 3, at (1, 2)
18. y = VT+ 2x, at (4, 3)

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