Jawabanmu

Jawaban paling cerdas!
2014-06-04T11:02:35+07:00
y =2x^2 - 3x + 1
m = y' = 4x - 3 = 5
x = 2 maka y = 2(2)^2 - 3(2) + 1 = 3
PGS:
y - 3 = 5(x - 2)
y - 3 = 5x - 10
y = 5x - 7
2 4 2