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QveST [7]
3 years ago
7

What is the domain of the function f(w) = 0.5(35 – 2w)? Explain your answer.

Mathematics
1 answer:
Igoryamba3 years ago
5 0
The domain is all real numbers, the function is a variant of linear, which could be expressed in the form of y=mx+b as y = -w + 17.5, therefore all real numbers is the domain and the range.
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Answer:

The distance between (-9, 8) and (-3, -1) will be:

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Step-by-step explanation:

Given the points

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Finding the distance between (-9, 8) and (-3, -1)

d\:=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

   =\sqrt{\left(-3-\left(-9\right)\right)^2+\left(-1-8\right)^2}

   =\sqrt{\left(-3+9\right)^2+\left(-1-8\right)^2}

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Therefore, the distance between (-9, 8) and (-3, -1) will be:

\:d=3\sqrt{13} units

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Step-by-step explanation:

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Please have a look at the attached photo.

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