Jawab:
Turunan
Kemiringan garis = gradien garis = m
m= y' (x)
Penjelasan dengan langkah-langkah:
y = - x² + 2x + 1
m = y'
m = -2x + 2
.
untuk
x = -1, m = -2(-1) + 2 = 4
x = 1, m = -2 (1) + 2 = 0
x = 2 , m = = 2(2) + 2 = 6
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Verified answer
Jawab:
Turunan
Kemiringan garis = gradien garis = m
m= y' (x)
Penjelasan dengan langkah-langkah:
y = - x² + 2x + 1
m = y'
m = -2x + 2
.
untuk
x = -1, m = -2(-1) + 2 = 4
x = 1, m = -2 (1) + 2 = 0
x = 2 , m = = 2(2) + 2 = 6