Quiz about Unit 5 Vocabulary: Numerical Reasoning

Question 1

the form of a number that has a decimal point either actually present or implied as in a whole number [example: 4.36, 4.99032, 2.7, 5]

Accepted Answer

Decimal Expansion

Answer

Scientific Notation

Answer

Exponent

Answer

Radical

Question 2

the number that gets multiplied when using exponents [example: 5³]

Accepted Answer

Base

Answer

Square Root

Answer

Radical

Answer

Exponent

Question 3

indicates how many times a number is to be multiplied by itself; also known as a power [example: 5³]

Accepted Answer

Exponent

Answer

Perfect Cube

Answer

Cube Root

Answer

Base

Question 4

the form of a number written using a base and an exponent

Accepted Answer

Exponential Notation

Answer

Standard Notation

Answer

Perfect Square

Answer

Scientific Notation

Question 5

the solution to a number that has been multiplied by itself twice

[example: 5² = (5)(5) = 25]

Accepted Answer

Perfect Square

Answer

Product Rule

Answer

Perfect Cube

Answer

Square Root

Question 6

the solution to a number that has been multiplied by itself three times

[example: 5³ = (5)(5)(5) = 125]

Accepted Answer

Perfect Cube

Answer

Perfect Square

Answer

Square Root

Answer

Cube Root

Question 7

when multiplying two terms with the same base raised to an exponent, we can add the exponents [example: (x³)(x⁵) = x^{3 + 5} = x⁸]

Accepted Answer

Product Rule

Answer

Power Rule

Answer

Power of a Product Rule

Answer

Quotient Rule

Question 8

when dividing two terms with the same base raised to an exponent, the exponents can be subtracted [example: $$\frac{x^7}{x^2}\ =\ x^{7\cdot2}\ =\ x^5$$ ]

Accepted Answer

Quotient Rule

Answer

Power Rule

Answer

Power of a Quotient Rule

Answer

Product Rule

Question 9

when raising a product to a power, the power has to be distributed to each factor
[example: (2y)⁴ = (2⁴)(y⁴)]

Accepted Answer

Power of a Product Rule

Answer

Quotient Rule

Answer

Power Rule

Answer

Power of a Quotient Rule

Question 10

the power of a quotient is equal to the power of each term in the numerator and denominator raised individually
[example: $$\left(\frac{x}{6}\right)^2\ =\ \frac{x^2}{6^2}$$ ]

Accepted Answer

Power of a Quotient Rule

Answer

Quotient Rule

Answer

Power Rule

Answer

Power of a Product Rule

Question 11

any nonzero number raised to the power of 0 is equal to 1
[example: x⁰ = 1]

Accepted Answer

Zero Exponent Rule

Answer

Power Rule

Answer

Quotient Rule

Answer

Product Rule

Question 12

when a base has a negative exponent, take the reciprocal, or flip the fraction
[examples: $$x^{-3\ }=\ \frac{1}{x^3}\ \ \ \ \ and\ \ \ \ \frac{1}{x^{-4}}\ =\ x^4$$ ]

Accepted Answer

Negative Exponent Rule

Answer

Zero Exponent Rule

Answer

Power of Product Rule

Answer

Power of Quotient Rule

Question 13

a way of writing very large or very small numbers in simpler forms by multiplying a number greater than or equal to 1 and less than 10 by powers of 10.

[example: 12,457.21 = 1.245721 x 10³ and 0.2345 = 2.345 x 10^-1]

Accepted Answer

Scientific Notation

Answer

Standard Notation

Answer

Decimal Expansion

Answer

Exponential Notation

Question 14

the notation in which we normally write numbers [example: 12,457.21]

Accepted Answer

Standard Notation

Answer

Scientific Notation

Answer

Decimal Expansion

Answer

Exponential Notation

Unit 5 Vocabulary: Numerical Reasoning

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