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brilliants [131]
3 years ago
12

3. (2, 4), (-2, 2), (2, ο) Is this set of numbers a function or not a function?

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0

Answer:

not a function

Step-by-step explanation:

This is not a function

The input 2 goes to two different outputs

2 goes to the output of 4 and the output of 0

This makes it a relation and not a function

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Find the highest common factor of 28 and 210 <br><br> Step by step <br><br> Please help
Yuri [45]

Hello there!

To find the GCF, we must list all the factors and then just spot the greatest factor.

28: 1, 2, 4, 7, 14, 28.

210 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70.

So 14 is the GCF. Hope this helps you!

~Just a felicitous girlie

#HaveAnAwesomeDay

SilentNature

7 0
2 years ago
Factor over the complex numbers, if possible: x² + 2xyi - y2<br><br> What is the answer?
yanalaym [24]

9514 1404 393

Answer:

  (x +yi)²

Step-by-step explanation:

Comparing the given expression to the square of a binomial, we can determine the given expression to be a square.

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Here, we have a=x and b=yi. Then the factorization is ...

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8 0
3 years ago
You have a bag of six marbles five are red and one is blue if you pick one without looking what color will you most likely get w
alekssr [168]
You are most likely to pick up a red because the quantity is more and a blue marble can be anywhere
7 0
3 years ago
I ran 13 miles in 2 1/4 hours. What was my average speed? (It has to be done using proportions) I don't need the answer, I need
alina1380 [7]
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6 0
3 years ago
Here is a list of numbers 369756707 what is the median?
Korvikt [17]

Answer:

4

Step-by-step explanation:

In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population or a probability distribution. For a data set, it may be thought of as the "middle" value. And the middle value in this problem is 4.

8 0
3 years ago
Read 2 more answers
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