Describe the domain for each of the following functions. Write your answer in interval notation. Va - 12 (a) f(x) = x - 18 Domain: (b) f(x) = 2x° - 722 + 3x- 6 | Domain: x + 7 x² + 9x + 14 (c) f(x) = Domain: 1 Va +1 (d) f(x) = - I – 9 Domain: E Calculator > Next Question
Describe the domain for each of the following functions. Write your answer in interval notation. Va - 12 (a) f(x) = x - 18 Domain: (b) f(x) = 2x° - 722 + 3x- 6 | Domain: x + 7 x² + 9x + 14 (c) f(x) = Domain: 1 Va +1 (d) f(x) = - I – 9 Domain: E Calculator > Next Question
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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![**Question 11**
**Describe the domain for each of the following functions. Write your answer in interval notation.**
(a) \( f(x) = \frac{\sqrt{x - 12}}{x - 18} \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
(b) \( f(x) = 2x^3 - 7x^2 + 3x - 6 \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
(c) \( f(x) = \frac{x + 7}{x^2 + 9x + 14} \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
(d) \( f(x) = \frac{1}{x^2} + \frac{\sqrt{x + 1}}{x - 9} \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
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Transcribed Image Text:**Question 11**
**Describe the domain for each of the following functions. Write your answer in interval notation.**
(a) \( f(x) = \frac{\sqrt{x - 12}}{x - 18} \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
(b) \( f(x) = 2x^3 - 7x^2 + 3x - 6 \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
(c) \( f(x) = \frac{x + 7}{x^2 + 9x + 14} \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
(d) \( f(x) = \frac{1}{x^2} + \frac{\sqrt{x + 1}}{x - 9} \)
Domain: \[ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ \]
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