Does the graph represent a function?

Mathematics

2 answers:

Rina8888 [55]3 years ago

5 0

It can’t be a function because the x is repeating itself and one of the rules is not letting the x repeat itself.

Genrish500 [490]3 years ago

4 0

Answer:

No it's not a function. Functions can't have the same x value.

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X=4y,2x+y=18 solve by substitution show all work

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2 years ago

Can you please help me with this?

11Alexandr11 [23.1K]

Answer:

y=1

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, the ratio of x:y are 3:1

Because the x is literally 3, the ratio is...3:1.

Hence, y=1

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3 years ago

What is the domain of the relation?

Thepotemich [5.8K]

Answer: $-4$

Step-by-step explanation:

Domain: x-axis

Range: y-axis

The relation graph shows the points in which the domain is located. To find the Domain, go to the point in the x-axis (the horizontal line) and note the number where the point lies. For this question, the point on the left side of the graph lies on negative four ( $-4$ ), and on the right side, the point is on 6. Therefore, the domain of this relation is negative four is greater than/equal to x is less than/equal to six. It could also be written like this: $-4\leq x\leq 6$ .