Over which interval is the graph of f(x) = 1/2 x2 + 5x + 6 increasing?
a) (–6.5, ∞)
b)...
Mathematics, 19.09.2019 17:30, stodd9503
Over which interval is the graph of f(x) = 1/2 x2 + 5x + 6 increasing?
a) (–6.5, ∞)
b) (–5, ∞)
c) (–∞, –5)
d) (–∞, –6.5)
Answers: 2
Mathematics, 21.06.2019 20:30, melissakm77
Select all the expressions that will include a remainder.
Answers: 1
Mathematics, 21.06.2019 20:30, PONBallfordM89
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
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