Math Problem Statement
Use the given graphs of f and g to evaluate the expression. (Assume that each point lies on the gridlines.) f(g(2))
Use the given graphs of f and g to evaluate the expression. (Assume that each point lies on the gridlines.) f(g(2))
Solution
We are tasked with evaluating , using the given graphs of the functions and .
Step 1: Find
From the graph of (the blue curve), we observe the value of at .
- Locate on the horizontal axis.
- From the graph, the value of is approximately 0.
So, .
Step 2: Find
Now, we need to find using the graph of (the red line).
- Locate on the horizontal axis.
- From the graph, the value of is 2.
Therefore, .
Final Answer:
.
Would you like further explanation or details on this? Here are some related questions you might find useful:
- How do we evaluate nested functions using graphs?
- What are some common mistakes when interpreting graphs?
- How can we interpret the behavior of for values near ?
- What is the significance of function composition in calculus?
- How do transformations affect the graph of a function?
Tip: When evaluating composite functions graphically, always start from the inner function and use its output as the input for the outer function.
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Math Problem Analysis
Mathematical Concepts
Function Composition
Graph Interpretation
Formulas
f(g(x))
Theorems
Function Composition Theorem
Suitable Grade Level
Grades 9-11