Math Problem Statement
Find ( \lim _{x \rightarrow 14} f(x) ) using the table shown below. Be sure to fill out the table and round all numbers to three decimal places.[ f(x)=\frac{x-14}{\sqrt{x}-\sqrt{14}} ][\begin{array}{|c|c|c|c|c|c|c|c|} \hline\text{ x }&\text{ 13.9 }&\text{ 13.99 }&\text{ 13.999 }&\text{ 14 }&\text{ 14.001 }&\text{ 14.01 }&\text{ 14.1 }\ \hline f(x) & & & &\text{ X }& & & \ \hline \end{array}][ \lim _{x \rightarrow 14} f(x)= ]( \square )
Solution
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Math Problem Analysis
Mathematical Concepts
Limits
Rationalization of Square Roots
Function Simplification
Formulas
\( \lim _{x \rightarrow 14} \frac{x-14}{\sqrt{x}-\sqrt{14}} \)
Rationalizing the denominator: \( a^2 - b^2 = (a - b)(a + b) \)
Theorems
Difference of Squares Formula
Suitable Grade Level
Grades 11-12
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