2024 REVIEW UNITS 1 & 2 7A INCLUDES INEQUALITY

Front

Write the phrase as an expression: '10 less than a number n'

Back

n - 10

Front

Which polynomial is written in standard form? 8x - 11x^2, 4x^3 + 7x - 9, 12 + 4x, 13x + 7x^2 - 9x^3 + 12

Back

4x^3 + 7x - 9

Front

Identify the irrational number: -1.83, 5/2, √16, √8

Back

√8

Front

Simplify: 2(2x + 1) + 8x - 3

Back

12x - 1

Front

What number is an integer but not a whole number? 8, -17, 0, 0.5

Back

-17

Front

Define an integer.

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

What is a polynomial?

Back

A polynomial is a mathematical expression that consists of variables, coefficients, and non-negative integer exponents.

Front

What is the standard form of a polynomial?

Back

The standard form of a polynomial is when the terms are arranged in descending order of their degree.

Front

What is an example of a rational number?

Back

An example of a rational number is 5/2, which can be expressed as a fraction.

Front

What is the difference between a whole number and an integer?

Back

Whole numbers are non-negative integers (0, 1, 2, ...), while integers include negative numbers as well (-1, -2, ...).