a = -2
r = -2
T20 = ar^19 = 2^20 = (D)
What is the 20th term of the sequence that begins with −2, 4, -8, 16
ANSWER CHOICES:
A)2,097,152
B)524,288
C)-524,288
D)1,048,576
1 answer
ANSWER CHOICES:
A)2,097,152
B)524,288
C)-524,288
D)1,048,576
1 answer