Math Problem Statement
a. Find the local linear approximation of the function f(x) = √(1+x)at x knot= 0, and use it to approximate √0.9 and √1.1.
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Linear Approximation
Derivatives
Formulas
Local Linear Approximation: L(x) = f(x_0) + f'(x_0)(x - x_0)
Derivative of f(x) = √(1 + x): f'(x) = 1 / (2√(1 + x))
Theorems
Linear Approximation Theorem
Suitable Grade Level
Grade 11-12 or early college (Calculus I)