Math Problem Statement
Diketahui fungsi kuadrat f(x) = x²-3x-10. Pernyataan yang benar tentang fungsi tersebut adalah......
melalui titik (0,10)
memiliki garis singgung 3x + y + 10 = 0 di x=0
grafik fungsi tersebut terbuka ke bawah memotong sumbu-xdix = -2 dan x = 5
grafik fungsi tersebut terbuka ke atas
tidak memotong sumbu-x
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Functions
Derivatives
Graphing
Formulas
Quadratic equation f(x) = ax^2 + bx + c
Derivative of a quadratic function f'(x) = 2ax + b
Factoring quadratic equations
Theorems
Properties of Parabolas
Slope of Tangent Line
Suitable Grade Level
Grades 10-12
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