If we use the equation of the trend line, y = 12 x + 133, to estimate the number of calories in a fast food item that has 15 grams of fat, we find that there are approximately 313 calories in an item having 15 grams of fat. this is an example of the data. correlating extrapolating interpolating

I believe the answer to this is interpolating

A trendline is a line that gives the approximate relationship between the variables in the problem. It doesn't give exact values, only estimations. So when we found that 313 calories goes with 15 grams of fat, we found an estimation of the data.

So i believe interpolating should be your answer.

Hope this helped :)
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a) Lindsey has 5 yards of fabric left

b) Lindsey can make one more pillow and one more placemat, and have 0 fabric left

Step-by-step explanation:

Linday starts with 27 yards of fabric, but has to get rid of some for each item made. If she makes 2 of everything, it would be 6 + 6 + 3 + 3 + 2 + 2 yards of fabric used, or 22 yards. That means that to find the remaining fabric left, the equation is 27 - 22 = 5 so Lindsay will have 5 yards left

If lindsay wanted to, she could make a pillow and a placemat, which is 3 + 2, or 5. That means Lindsay will have used all her fabric