Math Problem Statement

Um pequeno agricultor disp ̃oe de 200 m de tela, com a qual pretende cercar uma horta retangular, de dimens ̃oes x e y. esboce o grafico de A (x)

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Functions
Optimization

Formulas

Perimeter of a rectangle: P = 2x + 2y
Area of a rectangle: A = x * y
Quadratic function: A(x) = 100x - x^2
Vertex formula for a quadratic function: x_v = -b / 2a

Theorems

Quadratic Function Vertex Theorem

Suitable Grade Level

Grades 9-12