Math Problem Statement

Graph the solution set of the system of inequalities.

x2 − y ≥ 0 x + y < 2 x − y < 2 Graph this

Solution

import numpy as np import matplotlib.pyplot as plt

Create a grid of points

x = np.linspace(-1, 3, 400) y = np.linspace(-1, 3, 400) X, Y = np.meshgrid(x, y)

Define the inequalities

ineq1 = X**2 - Y >= 0 # x^2 - y >= 0 ineq2 = X + Y < 2 # x + y < 2 ineq3 = X - Y < 2 # x - y < 2

Combine inequalities

solution = ineq1 & ineq2 & ineq3

Plotting

plt.figure(figsize=(8, 8)) plt.contourf(X, Y, solution, levels=[0, 1], colors=["lightblue"], alpha=0.7) plt.axhline(0, color='black', linewidth=0.5) plt.axvline(0, color='black', linewidth=0.5) plt.xlabel('x') plt.ylabel('y') plt.title('Solution Set for the System of Inequalities') plt.grid(True) plt.show() <<ImageDisplayed>>successHere is the graph of the solution set for the given system of inequalities. The shaded region represents all points (x,y)(x, y) that satisfy all three inequalities simultaneously:

  1. x2y0x^2 - y \geq 0
  2. x+y<2x + y < 2
  3. xy<2x - y < 2

Let me know if you would like further clarifications or have additional questions!

Related Questions:

  1. How do we algebraically find the vertices of the shaded region in the graph?
  2. What would happen if one inequality was replaced, e.g., x2y>0x^2 - y > 0?
  3. How does changing x+y<2x + y < 2 to x+y2x + y \leq 2 alter the solution?
  4. What are real-world scenarios where such inequalities might be used?
  5. How can we test if a specific point (x,y)(x, y) lies in the solution set?

Tip: Always check the boundary conditions when graphing inequalities to ensure accuracy!

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Math Problem Analysis

Mathematical Concepts

Graphing Inequalities
Systems of Inequalities
Coordinate Geometry

Formulas

Inequality representation: x^2 - y ≥ 0, x + y < 2, x - y < 2
Intersection of inequalities in a coordinate plane

Theorems

Concept of inequality regions in a Cartesian plane

Suitable Grade Level

Grades 9-12