Jawaban:
f(x) = (2 - x)(2 + x)
y = 4 - x²
dengan a = -1, b = 0, c = 4
xp = -b/2a = -0/2(-1) = 0
yp = f(xp)
= f(0)
= 4 - 0²
= 4
sehingga titik baliknya adl (0,4)
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Jawaban:
f(x) = (2 - x)(2 + x)
y = 4 - x²
dengan a = -1, b = 0, c = 4
xp = -b/2a = -0/2(-1) = 0
yp = f(xp)
= f(0)
= 4 - 0²
= 4
sehingga titik baliknya adl (0,4)