Algebraic Exponential Expressions

Write the product of 3 • 3 • 3 • 3 in exponential form.

• 3 • 4

• 
• 
• 

Evaluate the expression.

• 258

• 32

• 544

• 528

Evaluate the expression.

• 97

• 688

• 702

• 692

The number being multiplied when written in exponential form where the exponent identifies how many times to multiply the number by itself is. . .

• Prime Factorization

• Greatest Common Factor

• base (with exponent)

• Least Common Multiple

Which equation describes the story below?
You have $5 and triple your money every day. 

• y=5(3)^x

• y=5^x

• y=5(3x)

• y=15^x

A tennis tournament begins with 128 players. At the end of round one, there will be 64 players. There are 32 players at the end of round 2 and 16 players remaining after round 3. Write the equation that best models this situation.

• y = -64x + 128

• y = 0.5x + 128

• y = 128(0.5)^x

• y = 128(2)^x

A tennis tournament begins with 128 players. At the end of round three, there are 16 players remaining. Write the equation that best models this situation.

• y = -64x + 128

• y = 0.5x + 128

• y = 128(0.5)^x

• y = 128(2)^x

How do you say? 9⁵

• Nine to the fifth power

• Nine five

• Nine fives

• Nine times five

How would you say this in exponential form?
6 x 6 x 6 x 6 x 6 x 6 x 6

• 6 to the 7th power

• 6 to the 8th power

• 7 to the 9th power

• 10 to the 5th power

a number, y, to the power of 4

• 4y

• y⁴

• 4

• 4x