Math Problem Statement

create problem similar to this one: find all values on the graph of f(x) = x -2cos(x) where the tangent line has slope 1.

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Differentiation
Trigonometric Functions

Formulas

f'(x) = 1 - 2sin(x)

Theorems

Derivative of a function gives the slope of the tangent line

Suitable Grade Level

Grades 11-12 (Pre-Calculus/Calculus)