Using the Coordinate Plane to Solve Real World Problems

The video tutorial teaches how to graph and solve real-world problems using a coordinate plane. It explains how to find distances between points by using absolute values, emphasizing that distance is always positive. The tutorial covers common mistakes in plotting ordered pairs and provides examples of calculating distances between landmarks like the school, house, pond, car, and tennis courts. The lesson concludes with a summary of the key concepts learned.

How do you find the distance between two points that share a y-value on a coordinate plane?

• By adding the x-values together

• By calculating the absolute value of the difference of their x-values

• By subtracting the y-values from the x-values

• By calculating the absolute value of the difference of their y-values

What is a common mistake when plotting points on a coordinate plane?

• Ignoring the origin point

• Using negative values for both coordinates

• Moving along the y-axis first

• Moving along the x-axis first

What is the distance between the house and the tennis courts?

• 7 units

• 8 units

• 5 units

• 6 units

How do you calculate the distance between two points that share an x-value?

• By calculating the absolute value of the difference of their y-values

• By calculating the absolute value of the difference of their x-values

• By adding the y-values together

• By subtracting the x-values from the y-values

What is the distance from the school to the pond?

• 10 units

• 11 units

• 12 units

• 13 units