Asked by ben
For each sequence, determine whether it appears to be arithmetic, geometric, or neither.
13, 10, 7,4 Arithmetic
Geometric
Neither
1600, 400,100, 25,..Arithmetic
Geometric
Neither
25,36,49,64,..Arithmetic
Geometric
Neither
13, 10, 7,4 Arithmetic
Geometric
Neither
1600, 400,100, 25,..Arithmetic
Geometric
Neither
25,36,49,64,..Arithmetic
Geometric
Neither
Answers
oobleck
check for a common difference or ratio.
#1. d = -3
#2. r = 1/4
#3. neither (quadratic)
#1. d = -3
#2. r = 1/4
#3. neither (quadratic)