Questions: Write an equation for the function graphed below
Transcript text: Write an equation for the function graphed below
Solution
Solution Steps
Step 1: Identify the Vertical Asymptotes
The graph has vertical asymptotes at \( x = -2 \) and \( x = 4 \). This suggests that the function has factors in the denominator that become zero at these points.
Step 2: Identify the Horizontal Asymptote
The graph does not have a horizontal asymptote, but it appears to have a slant asymptote. This suggests that the degree of the numerator is one more than the degree of the denominator.
Step 3: Determine the Form of the Function
Given the vertical asymptotes and the slant asymptote, the function can be written in the form:
\[ f(x) = \frac{ax + b}{(x + 2)(x - 4)} \]
Final Answer
The equation for the function graphed is:
\[ f(x) = \frac{ax + b}{(x + 2)(x - 4)} \]
To find the specific values of \(a\) and \(b\), we would need additional points from the graph.