2HVØRHVNØT: To Have Or Have Not

2HVØRHVNØT: To Have Or Have Not

Matematika Tentukan titik balik fungsi

Tentukan titik balik fungsi

Jawaban:

f(×)=2(×+2)²+3

f(×)=2(ײ+4×+4)+3

f(×)=2ײ+8×+8+3

f(×)=2ײ+8×+11

a = 2 b = 8 C = 11

-Rumus titik balik

X= -b/2a

X= -8/2(2)

X= -8/4

X= -2

f(X)=2ײ+8×+11

f(X)=2(-2)²+8(-2)+11

=2(4)-16+11

=8-5

= 3

jadi,titik balik adalah=( -2,3)

Penjelasan dengan langkah-langkah:

Semoga membantu

maaf jika salah

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