2. f(x) %3D — х? (х — 3) (х — 1) a. Find the x and y – intercepts: b. crosses or touches : c. End behavior :
2. f(x) %3D — х? (х — 3) (х — 1) a. Find the x and y – intercepts: b. crosses or touches : c. End behavior :
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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
Transcribed Image Text:## Polynomial Function Analysis
### 2. Given the function \( f(x) = -x^2(x - 3)(x - 1) \)
a. **Find the x and y-intercepts:**
- **X-Intercepts:** Set \( f(x) = 0 \) and solve for \( x \).
- **Y-Intercept:** Evaluate \( f(0) \).
b. **Crosses or touches:**
- Analyze which roots the polynomial crosses the x-axis and which ones it just touches.
c. **End Behavior:**
- Determine what happens to \( f(x) \) as \( x \rightarrow \infty \) and \( x \rightarrow -\infty \).
d. **The Maximum Number of Turning Points:**
- The degree of the polynomial gives the maximum number of turning points.
e. **Intervals:**
- Identify the intervals where the function is increasing or decreasing.
f. **Graph:**
- The diagram represents the coordinate plane with labeled axes.
- **X-Axis:** Ranges from -4 to 4 with increments.
- **Y-Axis:** Ranges from -50 to 100 with increments.
Use this setup to sketch the graph of the polynomial function and analyze its behavior in detail.
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