Math Problem Statement

Diketahui sebuahfungsi f :x→x^2+x-6dandomainnya{x│-5 <x<4,xR}. a. Buatlahhasilpemetaanfungsi tersebutdantuliskanrangenya! b. Tentukanpembuatnol fungsi!

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Functions
Function Mapping
Domain and Range

Formulas

Quadratic equation formula: ax^2 + bx + c = 0
Vertex formula: x_puncak = -b / 2a
Factoring quadratics: (x - r1)(x - r2) = 0

Theorems

Vertex theorem for quadratic functions
Zero product property

Suitable Grade Level

Grades 9-11