For questions 5-6, find the regression equation that best models the data shown in the table.
x 0 1 2
y 2 6 12
3 4 5 6 7
17 36 72 138 275

Step-by-step explanation:

x 0  1  2  3   4   5   6     7

y 2 6 12 17 36 72 138 275

The points appear to follow an exponential growth curve.

The regression equation is

The figure below shows the graph of your points and the regression line.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

answer: 1 box of pens at the store ? ? pens in the box