Master How to find the distance between two points

This video tutorial explains how to calculate the distance between two points, both with and without a number line. It emphasizes the importance of considering distance as a positive value, regardless of direction. The tutorial provides examples using whole numbers, fractions, and decimals, demonstrating the use of subtraction and absolute values to find distances. The video aims to equip viewers with the skills to calculate distances in various scenarios, even when a number line is not available.

What is the main concept emphasized when calculating distance between two points?

• Distance depends on the number line.

• Direction matters in distance calculation.

• Distance is always positive.

• Distance is calculated using multiplication.

How do you calculate the distance between two points without a number line?

• By adding the two points.

• By dividing the two points.

• By multiplying the two points.

• By subtracting the two points and taking the absolute value.

When calculating the distance between points A and C, what is the result if A is -4 and C is -2?

• 0

• 4

• -2

• 2

What is the distance between points G and B if G is 2 and B is -3?

• 5

• -5

• 1

• 0

How do you handle fractions when calculating distance?

• Use common denominators and absolute values.

• Multiply the fractions.

• Convert fractions to decimals.

• Ignore the fractions.

What is the distance between points R and 0 if R is 3/4?

• 1/2

• 0

• 3/4

• 1/4

When subtracting decimals to find distance, what is the key step?

• Round the decimals.

• Take the absolute value of the result.

• Use a calculator.

• Ignore the decimal points.