Math Problem Statement

Cari puncak, fokus, garis arah, dan LR dari parabola berikut dan lukiskan

x²+8y-2x-15=0

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Parabolas
Conic Sections

Formulas

Complete the square to rewrite quadratic equations
Parabola vertex form: (x-h)^2 = 4p(y-k)
Latus Rectum (LR) length formula: |4p|

Theorems

The vertex form of a parabola
Focus-Directrix property of parabolas

Suitable Grade Level

Grades 9-12