INDICES(copy)

Question 1

The index of a number is the same as its power or exponent.

Accepted Answer

o

Question 2

In the expression 2^3, the number 2 is called the base.

Accepted Answer

o

Question 3

The expression 5^0 equals 5.

Accepted Answer

x

Question 4

The square root of 49 is an index of 2.

Accepted Answer

o

Question 5

An index of 3 in the expression 4^3 means 4 is used as a factor three times.

Accepted Answer

o

Question 6

The cube of a number is the same as raising it to the power of 2.

Accepted Answer

x

Question 7

In the expression 7^2, 7 is the exponent.

Accepted Answer

x

Question 8

The index of a square number is always 4.

Accepted Answer

x

Question 9

If 10^1 equals 10, then 10^10 equals 10 times itself ten times.

Accepted Answer

o

Question 10

An index of 1 indicates that the number remains unchanged.

Accepted Answer

o