Can someone please help me

9514 1404 393

  (a)  linear

Step-by-step explanation:

When faced with determining functional relationships from tables, it is a good idea to look at the x-values (usually the first row) to see if they are sequential or have a common difference. Here, the numbers 1, 2, 3, 4 are consecutive, so have a common difference of 1.

Then, look at the y-values (usually the second row) to see if they have a common difference. Here, those numbers, too, are sequential: 4, 5, 6, 7, so have a common difference of 1.

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When both x- and y-values have common differences, the table represents a linear function.

You have already determined the y-values have a common difference of 1, so you know choice C is inappropriate.

  a. Linear: As x increases by 1, so does y.

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step-by-step explanation: