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Greeley [361]
2 years ago
10

Identify the domain and range, then tell if the relation is a function

Mathematics
1 answer:
jekas [21]2 years ago
3 0

Answer:

D:  (-3, 0, 2, 9)

R: (4, 6, 7)

This relationship is a function as there are no two input that have the same output.

Step-by-step explanation:

This relationship is a function as there are no two input that have the same output.

The range is the second output (y-value) which is (4, 6, 7).

The domain is the first element (x-value) of a relation or function which is (-3, 0, 2, 9)

Hope this helps!

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klemol [59]

Step-by-step explanation:

First find the factors of 100 then

y2 + 20y +100

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y ( y + 10) + 10(y + 10)

So the factor is ( y + 10)

Option C is the correct answer

3 0
3 years ago
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djverab [1.8K]

Answer:

C) y=x^2+x-6

Step-by-step explanation:

Looking at the first picture, the equation is way too high, thus A is incorrect

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Hope this helps!

6 0
2 years ago
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Is the expression completely factored: (5 - x)(6 - 5x)
Naya [18.7K]

Answer:

5x² - 31x + 30

Step-by-step explanation:

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= 30 - 25x - 6x + 5x²

= 30 - 31x + 5x²

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7 0
3 years ago
Factor completely<br> B. (x+5)²-2(x+5)-24<br> C. (x+2)²-8(x+2)+15<br> D. 2(2x-1)²-9(2x-1)+4
Sladkaya [172]
B.
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C.
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D.
2( {4x}^{2} - 4x + 1) - 18x + 9 + 4 = \\ 8x {}^{2} - 8x + 2 - 18x + 13 = \\ 8x {}^{2} - 26x + 15

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3 years ago
How many times can 10 go into 44
Nitella [24]
4 times because if you count 10, 20, 30, 40, so it has to be 4
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3 years ago
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