Math Problem Statement
The graph of a rational function f is shown below. Assume that all asymptotes and intercepts are shown and that the graph has no 'holes.' Use the graph to complete the following: Find all x-intercepts and y-intercepts.
Solution
Let’s analyze the graph and solve the given question.
Step 1: Identify the x-intercepts
The x-intercepts are the points where the graph crosses the x-axis ().
From the graph, the function intersects the x-axis at and . Thus:
- x-intercepts: and .
Step 2: Identify the y-intercepts
The y-intercept is the point where the graph crosses the y-axis ().
From the graph, the function intersects the y-axis at . Thus:
- y-intercept: .
Final Answer:
- -intercepts: , (check both).
- -intercept: (check this option).
Would you like more details on how intercepts are calculated or explanations on graphing rational functions?
Questions to Explore Further:
- What are vertical and horizontal asymptotes, and how do they affect the graph?
- How would you write the equation of this rational function based on the graph?
- What is the significance of the function having no holes?
- How can you verify the intercepts algebraically if the equation is given?
- What happens to the graph's behavior as approaches infinity or negative infinity?
Tip:
When analyzing graphs of rational functions, always check for asymptotes, intercepts, and continuity to understand the overall behavior of the function.
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Math Problem Analysis
Mathematical Concepts
Rational Functions
Graph Analysis
Intercepts
Formulas
y = 0 for x-intercept, x = 0 for y-intercept
Theorems
Intercepts of a Function
Suitable Grade Level
Grades 9-12