Mathematics, 15.03.2020 23:55 jodonw1955
Match the transformation of the polynomial function f(x) = 2x3 − x2 − 5x + 3 with the resulting function.
translation 2 units up
vertical stretch by 2
horizontal stretch by 2
reflection across x-axis
reflection across y-axis
translation 2 units down
Answers: 3
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 22.06.2019 00:00
Which diagram shows lines that must be parallel lines cut by transversal?
Answers: 3
Match the transformation of the polynomial function f(x) = 2x3 − x2 − 5x + 3 with the resulting func...
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