Math Problem Statement
Plotting Coordinate Points - (-7,3).
Solution
To plot the point on a coordinate plane:
-
Understand the Point:
- The first value, , is the x-coordinate. It determines the position along the horizontal axis.
- The second value, , is the y-coordinate. It determines the position along the vertical axis.
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Locate the Coordinates:
- Move 7 units to the left of the origin (since is negative on the x-axis).
- From that point, move 3 units up (since is positive on the y-axis).
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Mark the Point:
- Place a dot at the intersection of on the x-axis and on the y-axis.
Let me know if you would like me to generate a plot showing this point visually!
Questions for Further Exploration:
- How do you determine which quadrant a point lies in based on its coordinates?
- What would happen if either the x-coordinate or y-coordinate were zero?
- How can multiple points be plotted to form a geometric shape like a triangle or square?
- How do you calculate the distance from this point to the origin?
- How do you find the slope between this point and another given point?
Tip:
Remember, points in the second quadrant (like ) always have a negative x-coordinate and a positive y-coordinate!
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Math Problem Analysis
Mathematical Concepts
Coordinate Geometry
Cartesian Plane
Plotting Points
Formulas
Distance formula: sqrt((x2-x1)^2 + (y2-y1)^2)
Midpoint formula: ((x1+x2)/2, (y1+y2)/2)
Theorems
Concept of Quadrants in the Cartesian Plane
Suitable Grade Level
Grades 6-8