Matematika Titik balik maksimum dari grfik fungsi kuadrat f(x) = -x2 + 2x + 8​

jaycehermannulv – June 07, 2023

Titik balik maksimum dari grfik fungsi kuadrat f(x) = -x2 + 2x + 8​

❐ Fungsi Kuadrat

_____________________________

xp = -b/2a

xp = -2/2(-1)

xp = 1

—

yp = -(1)² + 2(1) + 8

yp = -1 + 2 + 8

yp = 9

—

(xp,yp) = (1,9)

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