1. y = x^2 + 4x - 5
find the solutions of the following quadratics by graphing...
Mathematics, 13.01.2020 08:31 littleprinces
1. y = x^2 + 4x - 5
find the solutions of the following quadratics by graphing
Answers: 3
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Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 β 12x β 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at β38 d) minimum value at β38
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Which expression is a factor of 12x2 + 29x β 8? x β 8 2x β 1 3x + 8 4x + 1
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Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect
Answers: 1
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