Understanding Index Form

What is the index form of 1 million?

• 10^8

• 10^7

• 10^6

• 10^5

How can 0.0081 be expressed in index form?

• 0.3^6

• 0.3^5

• 0.3^4

• 0.3^3

What is the index form of negative 32?

• (-2)^7

• (-2)^6

• (-2)^5

• (-2)^4

How is 1/125 expressed in index form?

• (1/5)^5

• (1/5)^4

• (1/5)^3

• (1/5)^2

What is the index form of 1 over X to the power of 4?

• X^4

• X^-4

• X^1/4

• 1/X^4

How can the square root of P to the power of 6 be expressed?

• P^1/6

• P^1/3

• P^6

• P^3

What is the index form of 1 over the square root of Y to the power of 7?

• Y^3.5

• Y^-3.5

• Y^7/2

• Y^-7/2

How is the square root of 1 over Y to the power of 5 expressed in index form?

• Y^-5/2

• Y^2.5

• Y^5/2

• Y^-2.5

What is the index form of 1 over the cube root of G to the power of 7?

• G^-2.33

• G^2.33

• G^7/3

• G^-7/3

How can G to the power of negative one over three times seven be expressed?

• G^-7/3

• G^7/3

• G^-2.33

• G^2.33