Question

Help!!!!!.......

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Answer 1

Choose 2 points in the table. I chose (1, -1.5) and (5, -0.6). Set it up using the equation (m represents average rate of change):

`m = (y_2-y_1)/(x_2-x_1)`

It will look like this:

`m = (-0.6 - (-1.5))/(5-1)`

Simplify:

`m = (0.9)/(4)= 0.225`

So, your answer is exactly 0.225oz/week. Hope it helps, if you have questions, ask me.