8th - Eval 4 Lecture 1

What is the base in the expression 3^2?

• 0

• 2

• 3

• 1

What happens to the base when the exponent is a negative integer?

• It is inverted

• It is multiplied by itself

• It remains the same

• It is squared

What is the equivalent expression for 2^(-3)?

• 2

• 1/8

• 1/2

• 8

How do you rewrite a negative exponent?

• By adding 1

• By inverting the base

• By multiplying by 10

• By squaring the base

What is the result of (-4/3)^(-3)?

• 3/4

• 4/3

• -3/4

• 1/(-4/3)

How is 0.8 expressed as a fraction?

• 4/5

• 8/10

• 1/2

• 3/4

What is the result of (-1)^3?

• -1

• 3

• 1

• 0

What is the simplified form of 4^2 / 4^3?

• 4^1

• 4^(-1)

• 1/4

• 4^0

What is the final value of the expression -27/100?

• -0.27

• -27

• 27/100

• 0.27

Which of the following is equivalent to 1/2^6?

• 2^(-6)

• 2^6

• 2^3

• 2^(-3)