Question

At which values of the parameter $k$ there is no solution to the inequality $(k^2 - 2k - 3)x^2 - (k + 1)x + 5 < 0?$

Name: At which values of the parameter k there is no solution to the inequality (k^2 - 2k - 3)x^2 - (k + 1)x + 5 < 0?
Uploaded: 2022-08-20T19:18:43-08:00
Duration: 1 min 3 s
Channel: Jessica Madison
Description: At which values of the parameter k there is no solution to the inequality (k^2 - 2k - 3)x^2 - (k + 1)x + 5 < 0?

          At which values of the parameter $k$ there is no solution to the inequality $(k^2 - 2k - 3)x^2 - (k + 1)x + 5 < 0?$

Added by Paul B.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

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Solved by Expert Jessica Madison

08/20/2022

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This means that the discriminant of the quadratic must be non-positive. Show more…

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At which values of the parameter $k$ there is no solution to the inequality $(k^2 - 2k - 3)x^2 - (k + 1)x + 5 < 0$?

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At which values of the parameter $k$ there is no solution to the inequality $(k^2 - 2k - 3)x^2 - (k + 1)x + 5 < 0?$

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