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3 years ago

Given the parent functions f(x) = 5x − 1 and g(x) = 3x − 9, what is g(x) − f(x)?

Mathematics

1 answer:

MissTica3 years ago

5 0

F(x) = 5x − 1

and g(x) = 3x − 9

g(x) - f(x) = (3x − 9) - (5x − 1) ===> -2x-8

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b) Required minimum sample size= 271

Step-by-step explanation:

As per given , we have

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Formula to find the sample size :-

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2\\\\=0.28(1-0.28)(\dfrac{1.645}{0.05})^2\\\\=218.213856\approx219$

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b) If no estimate of true proportion is given , then we assume p= 0.5

Formula to find the sample size :-

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2 years ago

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viktelen [127]

Answer:

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2 years ago

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Mrrafil [7]

Answer:

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Dennis_Churaev [7]

Answer:

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