Math Problem Statement
The difference quotient of a function f(x) at x=a is given by (2+h)2−22h
Find f(x) and a.
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Difference Quotient
Quadratic Functions
Formulas
Difference quotient: (f(a+h) - f(a)) / h
Quadratic function: f(x) = x^2
Theorems
Basic definition of the derivative
Suitable Grade Level
Grades 11-12 (Pre-Calculus or Calculus)
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