persamaan garis yg melalui titik (-3,2) dan bergradien 4 adalah..........
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y-y1=m(x-x1)
y-2 =4(x-(-3))
y-2=4(x+3)
y-2=4x+12
y=4x+14
4x-y+14=0
semoga membantuu
y-2 = 4 (x - (-3) )
y - 2 = 4 (x + 3)
y - 2 = 4x + 12
y - 2 + 2 = 4x + 12 + 2 =======> kedua ruas ditambah 2
y = 4x + 14