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Gnoma [55]
3 years ago
13

A B What is the domain and range?

Mathematics
2 answers:
Nookie1986 [14]3 years ago
8 0

Answer:

Example

• The set "A" is the Domain,

• The set "B" is the Codomain,

• And the set of elements that get pointed to in B (the actual values produced by the function) are the Range, also called the Image.

And we have:

Domain: {1, 2, 3, 4}

Codomain: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

Range: {3, 5, 7, 9}

Step-by-step explanation:

posledela3 years ago
6 0

Answer:

the domain is 5 and the range is 10

Step-by-step explanation:

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8 meters increased by 25% is how many meters.
vampirchik [111]
Since 25% is 1/4 of 100%, then you do 8/4 and you get 2 and then you do 2 + 8 = 10.
7 0
3 years ago
Read 2 more answers
Subtract 6x 2 −7x−2 from 6x^{2}-2x+6
ki77a [65]

Answer:

5x+8

Step-by-step explanation:

The from is the key word

That means the second term is first

6x^2 -2x +6 - (6x^2 -7x -2)

Distribute the minus sign

6x^2 -2x +6 - 6x^2 +7x +2

Combine like terms

5x+8

3 0
1 year ago
Please help me out with this equation! <br> i will mark you as brainliest
BigorU [14]
<h3>Answer:  -19, -15, -9, -1, 9   (choice A)</h3>

===================================================

Explanation:

If we plug in x = -2, then we get,

y = x^2 + 7x - 9

y = (-2)^2 + 7(-2) - 9

y = 4 - 14 - 9

y = -10 - 9

y = -19

So x = -2 leads to y = -19. The answer is between A and D.

---------

If you repeat those steps for x = -1, then you should get y = -15

Then x = 0 leads to y = -9

x = 1 leads to y = -1

Finally, x = 2 leads to y = 9

The outputs we get are: -19, -15, -9, -1, 9 which is choice A

Choice D is fairly close, but we won't have a second copy of -15, and  we don't have an output of -19.

7 0
3 years ago
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ASAP HELP FIRST PERSON TO GET ALL RIGHT WILL GET BRAINLEST IF YOU DONT KNOW DONT ANSWER
joja [24]

Answer:

More carts equal more wheels

Step-by-step explanation:

3 0
3 years ago
To solve work problems, find the portion of the job each person completes in 1 unit of time. The sum of these portions is the po
Gwar [14]

Answer:

  4.8 minutes

Step-by-step explanation:

Using the given hint, working together, the amount of floor mopped in 1 minute is ...

  1/8 + 1/12 = 3/24 +2/24 = 5/24 . . . . jobs/minute

The reciprocal of that is the rate in terms of minutes per job. Thus the entire job takes 24/5 = 4.8 minutes.

6 0
3 years ago
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