15. a) Consider f(x)=x-13x+2and use the difference quotient to determine thesimplified expression in terms of x, for the slope of any tangent to y = f(x).Also, determine the slope at x = 2.15 b) Determine the equation of the tangent to f(x) at x = 2. Final answer in StandardForm Ax + By + C = 0, A ≥ 0, with no fractions or decimals.

Answered: 15. a) Consider f(x) = x-1 3x+2 and use…

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter3: Functions

Section3.4: Operations On Functions

Problem 124E

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