Use first and second differences to identify the pattern in the tables as LINEAR, QUADRATIC, OR NEITHER. Write the recursive equation for the patterns that are linear or quadratic.

1.
A-LINEAR
B-QUADRATIC
C-NEITHER

2. Recursive Equation:

Find the equation using the point (4,8)

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Combine the information in the problem and the chart using the average balance method to solve the problem.