Uzoqov F. GRAPHING CIRCLES, PARABOLAS, AND HYPERBOLAS USING SECOND-ORDER LINEAR EQUATIONS IN EXCEL: Second-order equation, circle, parabola, hyperbola, center, radius, geometric shapes, mathematical formula, graphs. STJ NamIET [Internet]. 2024 Dec. 27 [cited 2025 Apr. 13];9(4):444-8. Available from: http://niet.uz/index.php/nj/article/view/631