Questions: Fill in the blanks.
(f/g)(x) = , provided that
(f/g)(x) = provided that
- f(x)/g(x)
- f(x)-g(x)
- g(x)/f(x)
- f(x) · g(x)
Transcript text: Fill in the blanks.
$\left(\frac{f}{g}\right)(x)=$ $\qquad$ , provided that $\qquad$
$\left(\frac{f}{g}\right)(x)=$ $\square$ provided that $\square$
\[
\begin{array}{c}
\frac{f(x)}{g(x)} \\
f(x)-g(x) \\
\frac{g(x)}{f(x)} \\
f(x) \cdot g(x)
\end{array}
\]
Solution
Solution Steps
To fill in the blanks, we need to understand the expression \(\left(\frac{f}{g}\right)(x)\). This represents the division of two functions, \(f(x)\) and \(g(x)\). The expression is defined as long as the denominator \(g(x)\) is not equal to zero. Therefore, the first blank should be filled with \(\frac{f(x)}{g(x)}\) and the condition for the second blank is \(g(x) \neq 0\).
Step 1: Define the Functions
We have two functions defined as follows:
\( f(x) = x^2 \)
\( g(x) = x - 1 \)
Step 2: Evaluate the Functions at \( x = 2 \)
We need to evaluate both functions at \( x = 2 \):
\( f(2) = 2^2 = 4 \)
\( g(2) = 2 - 1 = 1 \)
Step 3: Calculate the Division
Now, we calculate the division of the two functions:
\[
\left(\frac{f}{g}\right)(2) = \frac{f(2)}{g(2)} = \frac{4}{1} = 4
\]