Question

Classify each table of values. You may choose from the following options:

• Linear
• Exponential
• Neither
PLEASE NOTE: Each form may appear more than once.

Answer 1

1. exponential

40-32 = 8

32-25.60 = 6.4

6.4 * 1.25 = 8

25.60-20.48 = 5.12

5.12*1.25 = 6.4

2. exponential

32-24 = 8

24-18 = 6

8/6 = 1.33

18-13.5 = 4.5

6/4.5 = 1.33

3.neither

26-23.4 = 2.6

23.4 - 21.06 = 2.34

21.06-19.2 = 1.86

4. neither

38-30.4 = 7.6

30.4-24.32 = 6.08

24.32-20.22=4.1