Find (a) the slope of the curve at the given point P, and (b) an equation of the tangent line at P.y=2-5x; P(4, - 78)..(a) The slope of the curve at P is(Simplify your answer.)(b) The equation for the tangent line at P is(Type an equation.)

Answered: Find (a) the slope of the curve at the…

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter1: Equations And Graphs

Section1.3: Lines

Problem 3E

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Find (a) the slope of the curve at the given point P, and (b) an equation of the tangent line at P. y=2-5x; P(4, - 78). (a) The slope of the curve at P is. (Simplify your answer.) (b) The equation for the tangent line at P is (Type an equation.)