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28 votes
Please I can't understand this question ⁉️
please help​

Please I can't understand this question ⁉️ please help​-example-1
User Manish Dash
by
2.5k points

2 Answers

11 votes
11 votes
Hey there

If an arrow diagram represented a function, every value in the input would go to its own unique output. In other words, one number on the left side can only go to one certain number on the right side. Now that we know this, let’s answer the questions. I will answer yes if it is a function and no if it isn’t, as well as the explanation.

a) Yes

b) No. 2 goes to both a and b.

c) Yes

d) Yes

e) Yes

f) Yes
User Pratik Bhatt
by
3.0k points
19 votes
19 votes
Answer:

Step-by-step explanation:

A, C and F are function

B is not a function because one of the domain which is 2 has two range mapped.

As for D and E I’m not entirely sure about that.
User Mfudi
by
2.7k points
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