Tentukan persamaan garis singgung lingkaran L : (x – 1)2 + (y- 3)2 = 25 yang tegak lurus dengan garis g : 5x + 12y – 7 = 0 (ingat untuk garis yang tegak lurus gradiennya -1)
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g 5x + 2y = 7 12 y = -5x + 7 Y = -5x + 7/ 12 Y = 5x + 0.58/12 G = -5/12 Y = m x ± r √m2+1 = -1 x ± 5 √-12+1 =-1 x ± 5 √-2 Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Komentar ini telah dihapus oleh pengarang.
BalasHapusMencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Nama : youdi pontoh
BalasHapusKelas : XI IPA I
Mencari M atau gradien G
5x + 2y = 7
= > 12y = -5x + 7
= > Y = -5x + 7/ 12
= > Y = 5x + 0,56/ 12
G = -5/12
Y = m x ± r / m2 + 1
= -1 x ± 5 / -12 + 1
= -1 x ± 5 / -2
Y = -1 x + 5 / -2/ -1 x -5/5
apa ng0 d bkg ini??? spa d tunjung??
BalasHapusMencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5
Mencari m atau gradien garis g
BalasHapus5x + 2y = 7
12 y = -5x + 7
Y = -5x + 7/ 12
Y = 5x + 0.58/12
G = -5/12
Y = m x ± r √m2+1
= -1 x ± 5 √-12+1
=-1 x ± 5 √-2
Y = -1x+5 √-2/-1x-5√5