Coordinate Plane and Data Analysis

This video tutorial covers constructing the coordinate plane, plotting points with specific increments, selecting intervals for graph axes, forming a square with points centered at the origin, representing changes with positive and negative numbers, creating a cost equation for notebooks, and calculating water usage per acre.

What increments were used for the axes in the coordinate plane?

• One-tenth

• One-fifth

• One-half

• One-fourth

Why was it easy to fit all data points on the graph?

• Data points were in fifths

• Data points were in quarters

• Data points were in halves

• Data points were in tenths

How many squares to the right did the first set of coordinates move?

• Four squares

• Three squares

• Two squares

• One square

For the second set of coordinates, how many squares up did the point move?

• Two squares

• One square

• Three squares

• Four squares

What is the total movement to the left for the third set of coordinates?

• Four-fifths

• Seven-fifths

• Five-fifths

• Six-fifths

How many squares down did the fourth set of coordinates move?

• Four squares

• One square

• Two squares

• Three squares

What interval could Diego use for each axis?

• 20

• 10

• 30

• 50

How many units to the right does Diego move for the coordinate (150, 100)?

• Three units

• Four units

• One unit

• Two units

What is the greatest common factor used for the intervals?

• 10

• 20

• 30

• 50

Which of the following coordinates form a square with the origin at its center?

• (1, 1), (-1, 1), (-1, -1), (1, -1)

• (2, 2), (-2, 2), (-2, -2), (2, -2)

• (1, 2), (-1, 2), (-1, -2), (1, -2)

• (2, 1), (-2, 1), (-2, -1), (2, -1)