Use finite differences to determine the degree of the polynomial function that fits the data. Then use technology to find the polynomial function.
х
-6
--3
0
3
6
9
f(x)
-2
15
-4
49
282
803
The degree of the polynomial function is
f(x)

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright