Math Problem Statement

Jika diketahui f(x)=5x²+x-3 dan y(x) =x²+3x+1 Tentukan nilai dari (y0f)(-1)

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Function Composition
Quadratic Functions

Formulas

f(x) = 5x^2 + x - 3
y(x) = x^2 + 3x + 1
Function Composition: (y∘f)(x) = y(f(x))

Theorems

Function Composition

Suitable Grade Level

Grades 9-11