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Alecsey [184]
3 years ago
11

Give the domain and range of the function. Tell whether the relation is a function.

Mathematics
1 answer:
ra1l [238]3 years ago
3 0

The domain is [0,4], as the x-values go from 0 to 4.

The range is [0,4], as the y-values span from 0 to 4.

The relation is a function

- For a relation to be a function, each x-value can have only one, distinct y-value. This is the case for this relation, as each x-input has only one corresponding y output.

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Step-by-step explanation:

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Divide both sides by 7:

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3 years ago
Which fraction is equivalent to 8
pentagon [3]

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16/2

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Read 2 more answers
2x + y = 15 x + y = 10​
Artyom0805 [142]

Answer:

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2x+y−15x=y

Combine 2x and −15x to get −13x.

−13x+y=y

Subtract y from both sides.

−13x+y−y=0

Combine y and −y to get 0.

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x=0

Consider the second equation. Insert the known values of variables into the equation.

15×0+y=10

Multiply 15 and 0 to get 0.

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Anything plus zero gives itself.

3 0
2 years ago
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Vladimir [108]

Answer:

Step-by-step explanation:

√20 can be rewritten as the product of two radicals:  √4√5,

and √4 = 2.

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7 0
3 years ago
Barry used a number line to simplify a numerical expression on a math test.
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