Question

f(x)=2x¹-24+1
qual e a resposta?

Answer 1

f(x)=2x²-24x+1
a=2
b=-24
c=1

Δ=b²-4ac
Δ=(-24)²-4.2.1
Δ=576-8
Δ=568
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Yv=-Δ / 4a
Yv=-(568)/4.2
Yv=-(568)/8
Yv=-568/8
Yv=-71