The Real Number System / Coordinate Plane Review

Front

A number that cannot be expressed as a fraction is called a(n):

Back

Irrational number

Front

The numbers 1, 2, 3, and 4 are which type of rational number?

Back

All of the above (Natural, Whole, Integer, Rational)

Front

What is the equation that represents a line with a slope of 1 and a y-intercept of 5?

Back

y = x + 5

Front

What is the starting temperature in the tank?

Back

82 degrees

Front

Where is point E located on the coordinate plane?

Back

(0, 2)

Front

What is a rational number?

Back

A number that can be expressed as a fraction of two integers.

Front

What are natural numbers?

Back

The set of positive integers starting from 1 (1, 2, 3, ...).

Front

What is the difference between whole numbers and integers?

Back

Whole numbers include all natural numbers and zero; integers include all whole numbers and their negative counterparts.

Front

What is the coordinate plane?

Back

A two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis).

Front

What does the point (2, 3) represent on the coordinate plane?

Back

A point located 2 units right and 3 units up from the origin (0, 0).