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Juli2301 [7.4K]
3 years ago
13

When lines intersect in one place, what are they called?

Mathematics
2 answers:
Deffense [45]3 years ago
7 0
Independent
..............
Alik [6]3 years ago
7 0
Independent is what it is called
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Investigate the range of each parent function below over the interval o ranges from least to greatest.<br> Identity function, re
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Answer:

Here we have the domain:

D = 0 < x < 1

And we want to find the range in that domain for:

1) y = f(x) = x

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:

0 < y < 1.

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.

f(0) = 1/0 ---> ∞

f(1) = 1/1

Then the range is:

1 < x.

Notice that we do not have an upper bound.

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

This function is strictly increasing, then:

f(0) = 0^2 = 0

f(1) = 1^2 = 1

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

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the range is:

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f(0) = √0 = 0

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0 < y < 1

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3 years ago
A graphic designer created a logo on 8 1/2 by 11 inch paper. In order to place on a business card the logo needs to be 1 7/10 in
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K  - scale factor
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