Unit 2 Test Review Flashcardizz

Front

What does the symbol '<' represent in mathematics?

Back

The symbol '<' means 'less than'. It is used to compare two values, indicating that the value on the left is smaller than the value on the right.

Front

How do you write an ordered pair?

Back

An ordered pair is written as (X,Y), where X is the value on the horizontal axis (x-axis) and Y is the value on the vertical axis (y-axis).

Front

What is the vertical number line in the coordinate plane called?

Back

The vertical number line in the coordinate plane is called the y-axis.

Front

How do you order the numbers -9, 10, -8.9, -8, -9.7 from least to greatest?

Back

The correct order from least to greatest is -9.7, -9, -8.9, -8, 10.

Front

What does the symbol '>' represent in mathematics?

Back

The symbol '>' means 'greater than'. It is used to compare two values, indicating that the value on the left is larger than the value on the right.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a coordinate plane, written in the form (X,Y).

Front

What is the horizontal number line in the coordinate plane called?

Back

The horizontal number line in the coordinate plane is called the x-axis.

Front

How do you compare two numbers using symbols?

Back

You can use '<' for 'less than', '>' for 'greater than', and '=' for 'equal to'.

Front

What is the origin in a coordinate plane?

Back

The origin is the point where the x-axis and y-axis intersect, represented as (0,0).

Front

How do you identify the first quadrant in a coordinate plane?

Back

The first quadrant is where both x and y values are positive.