Explanation Given Information: The provided function is, y = x 2 − 5 x − 6 x + 1 . Explanation: Consider the provided function, y = x 2 − 5 x − 6 x + 1 The function is a rational function, that is of form f ( x ) g ( x ) , where x 2 − 5 x − 6 and g ( x ) = x + 1 . A rational function is continuous everywhere except the values of x where g ( c ) = 0 . Check by equating the function to zero. x + 1 = 0 Subtract 1 from both sides, x + 1 − 1 = 0 − 1 x = − 1 To check whether the function is continuous, use the TABLE feature for the provided function using the ti-83 graphing calculator. Step 1: Open the ti-83 graphing calculator. Step 2: Press the [ Y = ] key and enter the function as, Y 1 = x 2 − 5 x − 6 x + 1

Mathematical Applications for the Management, Life, and Social Sciences

11th Edition

ISBN: 9781305108042

Author: Ronald J. Harshbarger, James J. Reynolds

Publisher: Cengage Learning

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Chapter 9.2, Problem 17E

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Whether the function y=x2−5x−6x+1 is continuous or not by use of a graphing calculator.

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Chapter 9.2, Problem 16E

Chapter 9.2, Problem 18E

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Mathematical Applications for the Management, Life, and Social Sciences

Ch. 9.1 - 1. Can exist if is undefined? Ch. 9.1 - 2. Does exist if ? Ch. 9.1 - 3. Does Ch. 9.1 - 4. If , does exist? Ch. 9.1 - 5. Let (a) Does (b) Find . Ch. 9.1 - 6. Evaluate the following limits (if they...Ch. 9.1 - Prob. 7CP Ch. 9.1 - Prob. 8CP Ch. 9.1 - Prob. 9CP Ch. 9.1 - Prob. 10CP

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Whether the function y = x 2 − 5 x − 6 x + 1 is continuous or not by use of a graphing calculator.

Solution Summary: The author explains that the function y=x2-5x-6 x+1 is discontinuous and equating it to zero.

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Whether the function y=x2−5x−6x+1 is continuous or not by use of a graphing calculator.

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Chapter 9 Solutions