Algebra-2

Question Analysis
This problem evaluates the student's ability to find the y-intercept of a rational function by substituting and simplifying the expression, including factoring and simplifying complex fractions.

Key Concept Explanation
The y-intercept of a rational function is found by evaluating . Factoring and simplifying complex fractions are essential steps.

Step-by-step Solution
1. Substitute into the function:

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