Question

Tentukan Gradien Dari Grafik Diatas !!

Answer 1

Misalkan:
P (3, -3) → (x1, y1)
Q (-3, 3) → (x2, y2)
m (gradien) = ?

m = y/x
= (y1 - y2)/(x1 - x2)
= (-3 - 3)/(3 - (-3))
= -6/6 = -1 (b)

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