College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.2: Polynomial Functinos And Their Graphs
Problem 2E: Describe the end behavior of each polynomial. (a) y=x38x2+2x15 End behavior: y as x y as x (b)...
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![Find the domain of the function.
4x
f(x)
x + 1
all real numnbers x such that x > -1
all real numbers x except x = -1
all real numnbers x such that x < 4
all real numbers x such that x 2 1
all real numbers x such that x s -4
Discuss the behavior off near any excluded x-values.
O (x)→-o as x -→ -1, f(x)→ o as x -→ -1*
O f(x) → 0 as x→ -1", f(x) → 0 as x→ -1+
O (x)→-∞ as x - -1, f(x) → -∞ as x - -1+
O f(x) → ∞ as x -1, f(x)→ -∞ as x → -1+
O f(x) → o as x -1, f(x) as x -→ -1*
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Transcribed Image Text:Find the domain of the function.
4x
f(x)
x + 1
all real numnbers x such that x > -1
all real numbers x except x = -1
all real numnbers x such that x < 4
all real numbers x such that x 2 1
all real numbers x such that x s -4
Discuss the behavior off near any excluded x-values.
O (x)→-o as x -→ -1, f(x)→ o as x -→ -1*
O f(x) → 0 as x→ -1", f(x) → 0 as x→ -1+
O (x)→-∞ as x - -1, f(x) → -∞ as x - -1+
O f(x) → ∞ as x -1, f(x)→ -∞ as x → -1+
O f(x) → o as x -1, f(x) as x -→ -1*
Need Help?
Read It
Viewing Saved Work Revert to Last Response
Submit Answer
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