Math Problem Statement

Using the function f(x) given above, find the following function values: f(0), f(1), f(2), f(3).

Solution

The given function is:

\begin{cases} 1 - (x - 1)^2, & x \leq 2 \\ \sqrt{x - 2}, & x > 2 \end{cases}$$ Now, let's evaluate the function at the given values: 1. **f(0):** Since $$0 \leq 2$$, we use $$f(x) = 1 - (x - 1)^2$$: $$f(0) = 1 - (0 - 1)^2 = 1 - 1 = 0$$ 2. **f(1):** Since $$1 \leq 2$$, we use $$f(x) = 1 - (x - 1)^2$$: $$f(1) = 1 - (1 - 1)^2 = 1 - 0 = 1$$ 3. **f(2):** Since $$2 \leq 2$$, we use $$f(x) = 1 - (x - 1)^2$$: $$f(2) = 1 - (2 - 1)^2 = 1 - 1 = 0$$ 4. **f(3):** Since $$3 > 2$$, we use $$f(x) = \sqrt{x - 2}$$: $$f(3) = \sqrt{3 - 2} = \sqrt{1} = 1$$ ### Final Answers: $$f(0) = 0, \quad f(1) = 1, \quad f(2) = 0, \quad f(3) = 1$$ Do you need any clarification or details? ### Related Questions: 1. How do you determine which piece of a piecewise function to use? 2. What happens if an input value is on the boundary of two function definitions? 3. How would the function change if $$f(x)$$ was defined differently for $$x > 2$$? 4. Can piecewise functions be continuous? How do you check for continuity at $$x = 2$$? 5. What is the domain and range of this function? ### Tip: Always check the domain conditions carefully before substituting values into a piecewise function!

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Math Problem Analysis

Mathematical Concepts

Piecewise Functions
Square Root Functions
Quadratic Functions

Formulas

f(x) = 1 - (x - 1)^2 (for x ≤ 2)
f(x) = √(x - 2) (for x > 2)

Theorems

Piecewise Function Evaluation
Domain and Range of Piecewise Functions

Suitable Grade Level

Grades 9-11