Problem

The functions $f$ and $g$ are such that
\[
\begin{array}{l}
f(x)=\frac{1}{2} x+3 \\
g(x)=\frac{14}{2 x-3}
\end{array}
\]
What number cannot be included in the domain of $g$ ?

Answer

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Answer

\(\boxed{\frac{3}{2}}\) cannot be included in the domain of \(g(x)\)

Steps

Step 1 :Given the functions \(f(x) = \frac{1}{2}x + 3\) and \(g(x) = \frac{14}{2x - 3}\)

Step 2 :To find the number that cannot be included in the domain of \(g(x)\), we need to find the value of x that makes the denominator of the fraction equal to zero.

Step 3 :Set the denominator equal to zero: \(2x - 3 = 0\)

Step 4 :Solve for x: \(x = \frac{3}{2}\)

Step 5 :\(\boxed{\frac{3}{2}}\) cannot be included in the domain of \(g(x)\)

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