Int 1 Unit 1 Review 2025-2026

Front

What are whole numbers?

Back

Whole numbers are numbers from zero to infinity that do not include any decimals or fractions. Examples: {0, 1, 2, 3, ...}

Front

What are positive numbers?

Back

Positive numbers are numbers with values greater than zero. Examples: 1, 2, 3, ...

Front

What are rational numbers?

Back

Rational numbers are numbers that can be represented as the quotient p/q of two integers, where q ≠ 0. Examples: 1/2, 3, -4.

Front

What is the coordinate of point Z?

Back

The coordinate (4, -6) matches the letter Z.

Front

What is the value of y when x = 3 in the equation y = 3x - 2?

Back

When x = 3, y = 3(3) - 2 = 9 - 2 = 7.

Front

What are integers?

Back

Integers are whole numbers that can be positive, negative, or zero. Examples: -3, -2, -1, 0, 1, 2, 3.

Front

What are natural numbers?

Back

Natural numbers are positive integers starting from 1 and going upwards. Examples: {1, 2, 3, ...}

Front

What are negative numbers?

Back

Negative numbers are numbers that are less than zero. Examples: -1, -2, -3, ...

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as a fraction of two integers, while irrational numbers cannot be expressed as a simple fraction. Examples of irrational numbers: √2, π.

Front

What is the slope of the line represented by the equation y = 3x - 2?

Back

The slope of the line is 3.