Exponent Rules and Geometric Sequences

Match the explicit formula with the geometric sequence.

• 0.25, 1, 4, 16, ...

• 4, 16, 64, 256, ...

• 4, 100, 2500, 62500, ...

• 4, 1, 1/4, 1/16, ...

Tags

CCSS.HSF.BF.A.2

Select the exponential function that matches this geometric sequence.

Tags

CCSS.HSF.LE.A.2

Find the common ratio of the geometric sequence.

• r = -0.1

• r = -10

• r = 10

• r = 0.1

Tags

CCSS.HSF.BF.A.2

The "a" value in f(x)=a(b)^x for geometric sequences represents what?

• first term

• term we're looking for, minus one

• common difference

• common ratio

Tags

CCSS.HSF.BF.A.2

Write the equation for the nth term of the geometric sequence: -3, 6, -12, 24, ...

Tags

CCSS.HSF.BF.A.2

• .038

• 3.81

• 2621440000

• .005

Tags

CCSS.HSF.BF.A.2

If a number or variable does not have an exponent, we can assume the exponent is:

• 0

• 1

The power of a power rule says that when an exponential expression is raised to a power (as shown above), you should _________ the inner and outer exponents

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

According to exponent rules, when we multiply the same base we _______ the exponents.

• Multiply

• Add

• Divide

• Subtract

Tags

CCSS.8.EE.A.1

x⁰

• x

• ⁰

• 1

• Undefined

Tags

CCSS.8.EE.A.1