Question

[20 points] and Brainiest Which table shows a linear function? (options in attachments)

Answer 1

Answer:

Table D

Step-by-step explanation:

Linear equations have a proportional relationship between x & y values. This means that for every time x goes up, y goes up a certain amount.

For Table D, every time x goes up 1, y goes up 2. We can see this by subtracting one of the smaller y values from one of the larger y values.

9-7=2

7-5=2

5-3=2

All of them are equal to 2, so we know that y increases at a constant rate, thus making it a linear equation.