Geometria Analitica Conamat Ejercicios Resueltos May 2026

: [ m = \frac9 - 34 - 1 = \frac63 = 2 ]

: ( m = 2 ) 4. Equation of a Line (Point-Slope Form) Formula : [ y - y_1 = m(x - x_1) ] ✅ Solved Exercise 4 Find the line equation with slope ( m = -3 ) passing through ( (2, 5) ). geometria analitica conamat ejercicios resueltos

: ( (x - 3)^2 + (y + 2)^2 = 16 ) 6. Circle from General Form to Standard Form ✅ Solved Exercise 6 Convert ( x^2 + y^2 - 6x + 4y - 3 = 0 ) to standard form and find center and radius. : [ m = \frac9 - 34 - 1 = \frac63 = 2 ] : ( m = 2 ) 4

: ( (3, 9) ) and ( (-1, 1) ) 8. Parabola Vertex, Focus, Directrix Vertical parabola : ( (x - h)^2 = 4p(y - k) ) Vertex ( (h, k) ), focus ( (h, k + p) ), directrix ( y = k - p ). ✅ Solved Exercise 8 Find vertex, focus, directrix of ( y = 2x^2 - 8x + 5 ). Circle from General Form to Standard Form ✅

: ( y = -3x + 11 ) 5. Equation of a Circle (Center and Radius) Standard form : [ (x - h)^2 + (y - k)^2 = r^2 ] Center ( C(h, k) ), radius ( r ). ✅ Solved Exercise 5 Find the equation of the circle with center ( C(3, -2) ) and radius ( r = 4 ).