3 years ago

Is the relation { (5, 2), (-1, 6), (8, -2), (5, 3)} a function? why or why not? list the domain and range

Mathematics

1 answer:

Tasya [4]3 years ago

5 0

Answer:

it is not a function because the input 5 (x) has more than one output (y)

domain (5,-1,8)

range (2,6,-2,3)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

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KiRa [710]

Step 1) distribute the 17: -16+119w-204
Step 2) combine like terms: 119w-220

ANSWER: 119w-220

4 0

3 years ago

-14cd-2c²d²+15cd+9c²d²-15cd need help

aliya0001 [1]

Combine like terms.

-14cd + 15cd - 15cd = -14cd
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3 years ago

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Suppose you work in a grocery store 4 hours on Friday and 5 hours on Saturday. You earn $6.25 an hour. Find your total wages.

coldgirl [10]

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3 years ago

A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed

Korvikt [17]

Answer:

The number of books produced at which the costs from the two methods be the same is 4668 books

Step-by-step explanation:

Here, we have

For the first production method

Fixed cost = $65,054 and variable cost per book = $8.25

For the second production method

Fixed cost = $12,539 and variable cost per book = $19.50

Therefore, let the number of books at which the to methods cost the same be M, we then have

$65,054 + $8.25 × M = $12,539 + $19.50× M

Which gives

$65,054 - $12,539 = $19.50× M - $8.25 × M

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M = $52515/$11.25 = 4668 books.

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3 years ago