Determine the distance between two points on a coordinate axis

The video tutorial explains how to find the distance between two points using the distance formula. It begins with an introduction to the concept, followed by labeling coordinates on the x and y axes. The teacher then explains the concept of absolute distance and how to calculate it. The distance formula is detailed, and an example calculation is provided to demonstrate its application. The tutorial concludes with a reminder of the formula's importance.

What is the first step in finding the distance between two points?

• Calculate the midpoint

• Find the slope

• Label the coordinates

• Draw a line between the points

How are coordinates typically labeled?

• m1, n1 and m2, n2

• p1, q1 and p2, q2

• a1, b1 and a2, b2

• x1, y1 and x2, y2

What does the distance formula involve?

• Dividing the coordinates

• Adding the coordinates

• Subtracting and squaring the differences

• Multiplying the coordinates

What is the result of squaring a negative number?

• A negative number

• Zero

• A positive number

• The same negative number

In the example, what is the simplified form of the square root of 45?

• 9 square root of 2

• 2 square root of 9

• 5 square root of 3

• 3 square root of 5

What is the distance between the points (3, 1) and (-3, 4) before simplification?

• Square root of 45

• Square root of 25

• Square root of 36

• Square root of 81

What is the main takeaway from the lesson on finding the distance between two points?

• Memorizing the distance formula

• Learning to draw graphs

• Understanding the midpoint formula

• Calculating slopes