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ahrayia [7]
3 years ago
9

What are the domain and range of f(x) = 2|x -4|? plz i'm in need

Mathematics
1 answer:
mafiozo [28]3 years ago
6 0

Answer:

Domain: (-∞, ∞)

Range: [0, ∞)

Step-by-step explanation:

The domain represents what x can be. In this scenario, we do not have x as a denominator, and there is nothing limiting x, so its domain is (-∞, ∞)

The range represents what f(x) can be, Because |x-4| is in absolute value, the lowest |x-4| can be is 0, and as a result, the lowest value of 2|x-4| is 2*0=0. The maximum value of f(x) is ∞ as an absolute value does not limit the maximum, making the range [0, ∞)

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Answer:

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Step-by-step explanation:

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Since the line passing through point

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hence gradient (m) of the line is -1/3;

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3 years ago
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3 years ago
What is the solution of the following system
AleksAgata [21]

Step-by-step explanation:

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3 years ago
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Anni [7]

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Step-by-step explanation:

Since 3/4 of 100 is 75, we have to divide 450 by three.

450 ÷ 3 = 150

150 x 4 = <em><u>600</u></em>

<em><u /></em>

<em>                                                </em><em><u>Hope this helps :)</u></em>

<em><u>Please mark brainliest ;)</u></em>

<em><u /></em>

<em><u /></em>

6 0
3 years ago
Read 2 more answers
If a polygon is rotated, which of the following characteristics of the polygon will always be the same? Select ALL that apply.
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Answer:

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