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Luda [366]
3 years ago
6

Work out the area of a rectangle of dimensions 4 cm by 8cm

Mathematics
2 answers:
Ivenika [448]3 years ago
8 0
Formula for area of rectangle: A= L x W

4 x 8= 32

So the area is 32.

Hope this helped!:)
dedylja [7]3 years ago
5 0
Area = 4 cm * 8 cm = 32 cm²
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Answer:

Here we have the domain:

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First, if the function is only increasing in the domain (like in this case) the minimum value in the range will match with the minimum in the domain (and the same for the maximums)

f(0) = 0 is the minimum in the range.

f(1) = 1 is the maximum in the range.

The range is:

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2) y = f(x) = 1/x.

In this case the function is strictly decreasing in the domain, then the minimum in the domain coincides with the maximum in the range, and the maximum in the domain coincides with the minimum in the range.

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Notice that we do not have an upper bound.

3) y = f(x) = x^2

This function is strictly increasing, then:

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5) y = f(x) = √x

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4 0
3 years ago
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Step-by-step explanation:

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3 years ago
What is the slope of the line passing through the points (0,0),(1/3,7/3)?
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(0,0)(1/3,7/3)

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