6. Ns. 5, 6, &7

Front

What is a number line?

Back

A number line is a straight line that represents numbers in a sequential order, with positive numbers to the right of zero and negative numbers to the left.

Front

How do you find the distance between two temperatures on a number line?

Back

To find the distance between two temperatures, subtract the lower temperature from the higher temperature.

Front

What does it mean for a number to be to the left of zero on a number line?

Back

A number to the left of zero is a negative number, indicating a value less than zero.

Front

What does it mean for a number to be to the right of zero on a number line?

Back

A number to the right of zero is a positive number, indicating a value greater than zero.

Front

What is the highest temperature recorded in the given scenario?

Back

The highest temperature recorded was 7 degrees Celsius at 2 p.m.

Front

What is the lowest temperature recorded in the given scenario?

Back

The lowest temperature recorded was -1 degrees Celsius at 4 p.m.

Front

How do you compare two elevations using inequalities?

Back

You can compare two elevations by using inequalities to show which elevation is higher or lower.

Front

What is the reflection of a point over the x-axis?

Back

The reflection of a point (x, y) over the x-axis is (x, -y).

Front

What is the reflection of a point over the y-axis?

Back

The reflection of a point (x, y) over the y-axis is (-x, y).

Front

If a climber descends 23 feet, what is their elevation compared to ground level?

Back

The climber's elevation is -23 feet, indicating they are below ground level.