Math Problem Statement
ישר העובר דרך נקודה (6,6) חותך את הישר y=2x בנקודה A, ואת ציר ה-X בנקודה B (שיעור הx של B חיובי(. מצא את משוואת הישר אם שטח המשולש ABO הוא 48. (O ראשית הצירים)
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Geometry
Coordinate Geometry
Area of Triangles
Formulas
y = mx + b (Equation of a line)
Area of a triangle: S = (1/2) * |x1 * y2 - x2 * y1|
Intersection of lines: set equations equal to solve for x and y
Theorems
Area of a triangle using vertex coordinates
Properties of straight lines
Suitable Grade Level
Grades 10-12
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