Math Problem Statement

Whats b

Ange koordinaterna för punkten B (What are the coordinates of point B?)

Solution

In this graph, you are asked to find the coordinates of point B. Let's break it down:

  • The horizontal axis is labeled as the xx-axis, and the vertical axis is labeled as the yy-axis.
  • Point B is positioned on the second quadrant (top-left side of the graph).

Looking at the position of B:

  • It is directly above the origin on the y-axis, and to the left of the origin on the x-axis.
  • Counting the grid:
    • The xx-coordinate is at -1, as it is one unit to the left of the origin.
    • The yy-coordinate is at 2, as it is two units above the origin.

Therefore, the coordinates of B are: B(1,2)B(-1, 2)

Let me know if you'd like more clarification, and here are 5 follow-up questions:

  1. What are the coordinates of point A?
  2. What are the coordinates of point C?
  3. What are the coordinates of point D?
  4. How do you determine the sign of the xx and yy coordinates based on their quadrant?
  5. What is the distance between points B and C?

Tip: Always remember, points in the second quadrant have a negative xx-coordinate and a positive yy-coordinate.

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Quadrants in a Cartesian Plane

Formulas

Determining coordinates in Cartesian plane (x, y)

Theorems

Quadrant rules in coordinate geometry

Suitable Grade Level

Grades 6-8