P2 GEOMETRIC SEQUENCE

What does r represent?

• Radical

• Common difference

• Constant ratio

What does g₁ represent?

• Any term

• First term

• Last term

What is a sequence?

• jewelry

• exponents

• a list of numbers

• order of operations

What is the initial term?

• the first term

• the exponent

• the last term

What is a constant ratio?

• the number we add to each term in a geometric sequence

• the first term

• the exponent

• the number we multiply by to produce the next term in a geometric sequence

What is the explicit formula for a geometric sequence?

• $g_n=g_1+r^{\ n}$

• $g_n=g_1\cdot r^{\ n-1}$

• $g_n=g_1+r^{\ n-1}$

• $g_n=g_1\cdot r$

 $4\ ,\ 8\ ,\ 16\ ,\ 32\ ,\ ...\$  

What is the first term of the sequence?

• 32

• 2

• 4

• 64

 $2\ ,\ 10\ ,\ 50\ ,\ 250\ ,\ ...\$  

What is the constant ratio of the geometric sequence?

• 2

• 5

• 250

• -5

Identify the next 3 terms in the following geometric sequence. 512, 256, 128, ___, ___, ___, ...

• 1024, 2048, 4096
• 32, 8, 2
• 64, 32, 16
• 92, 66, 38

Determine the common ratio for the geometric sequence: 2, -12, 72, …

• 6
• -6
• 1/6
• -1/6