Math Problem Statement

Which quadrant is the point (–2,5) in?

Solution

The point (2,5)(-2, 5) is located in the second quadrant.

Here's how we determine that:

  • The x-coordinate is 2-2, which is negative.
  • The y-coordinate is 55, which is positive.

In the Cartesian plane:

  • The first quadrant has both xx and yy positive.
  • The second quadrant has xx negative and yy positive.
  • The third quadrant has both xx and yy negative.
  • The fourth quadrant has xx positive and yy negative.

Since the xx-coordinate is negative and the yy-coordinate is positive, the point (2,5)(-2, 5) is in the second quadrant.

Would you like further clarification? Here are some related questions for you:

  1. How can you identify the other quadrants based on the signs of xx and yy?
  2. What is the significance of the origin (0,0)(0, 0) in determining the quadrants?
  3. How do you find the distance between the origin and a point in a specific quadrant?
  4. What happens when a point lies on the axis (i.e., where either x=0x = 0 or y=0y = 0)?
  5. How can you graph the point (2,5)(-2, 5) on a coordinate plane?

Tip: A good way to remember the quadrants is the acronym "All Students Take Calculus":

  • All (1st quadrant, both positive)
  • Students (2nd quadrant, negative xx, positive yy)
  • Take (3rd quadrant, both negative)
  • Calculus (4th quadrant, positive xx, negative yy)

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Cartesian Plane
Quadrants

Formulas

None specific for quadrant identification

Theorems

Quadrant classification based on signs of x and y coordinates

Suitable Grade Level

Grades 6-8