Geometric Sequences
What type of sequence is this?
2, 4, 8, 16, 32...
Geometric
(x + 2)(x + 3)
xĀ² + 5x + 6
x+y=5
3x+6y = 18
(6,0)( 0,3)
How many colors of m&m's are there?
six
What is the common ratio in the sequence:
81, 27, 9, 3, 1...?
1/3
(x - 4)(x + 5)
xĀ² + x - 20
5x+4y= 20
(4,0)(0,5)
x + y = 1
(1,0) (0,2)
What is the capital of Florida?
Tallahassee
What is the next term in the geometric sequence:
5, 15, 45, ___?
135
(x - 6)(x - 2)
xĀ² - 8x + 12
x-y=4
(4,0) (0,-4)
2x-6y= 18
(9,0) (0,-3)
Abraham Lincoln was the _______ president?
16th
What is the formula for the nth term of a geometric sequence with first term 7 and common ratio 3?
a^n=7ā 3^nā1
(2x + 1)(x + 3)
(-2,0) (0,-4)
x+2y=6
(6,0) (0,3)
4x+y = -8
(-2,0) (0,-8)
How many sides are there in an Tridecagon?
13
What is the 6th term of the sequence:
2, 6, 18, 54...?
486
x+2y=-2
(-2,0) (0,-1)
3x-5y= 15
(5,0)(0,-3)
x- 9y = -45
(-45,0) (0,5)
How many days are left in the school year?
24