Math Problem Statement
Solution
Let's analyze the graph and answer the questions provided.
A) Domain of :
The domain is the set of all possible input values (x-values) for which the function is defined. Looking at the graph, the function extends infinitely to the left and right, meaning the function is defined for all real numbers except at , where there is a vertical asymptote.
Answer: The domain of is .
B) Range of :
The range is the set of all possible output values (y-values). The function approaches negative infinity as moves left or right, but there's a lower boundary around where the graph doesn't go below. The graph also approaches positive infinity at the vertical asymptote but appears to be bounded above, around .
Answer: The range of is approximately .
C) -Intercepts:
The x-intercepts are points where the graph crosses the x-axis, i.e., where . By observing the graph, we can see that the graph crosses the x-axis at two points: and .
Answer: The x-intercepts are and .
Do you want further details or have any questions?
Here are 5 related questions for further practice:
- What are the -intercepts of ?
- Identify the intervals where is increasing or decreasing.
- What is the behavior of near the vertical asymptote at ?
- Find the coordinates of the local maximum and minimum points.
- Does the function have any symmetry (odd, even, or neither)?
Tip: When dealing with vertical asymptotes, always check for undefined values in the function's domain, which may cause discontinuities.
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Math Problem Analysis
Mathematical Concepts
Functions
Domain and Range
Graph Analysis
Intercepts
Formulas
Domain: Set of all possible x-values
Range: Set of all possible y-values
x-intercept: Solve f(x) = 0
Theorems
Vertical Asymptote
Intercept Theorem
Suitable Grade Level
Grades 10-12