ページ1:

Transformas: Geometri ♡
Ly Mater; 2:
1. Transiasi
2. Resiensi
3. Dilatasi
4. Rotasi
5. Gabungan
Date
1. Translas: ♡
A
L>(x, y) T: (x', y')
-> Bayangan
Rumus:
+
4'
(%)
G
tidak ada
"Per"
T: (6)
a
56 x
b
4564
-
t
Kanan (+)
Kiri (-)
atas (+)
bawah (-)
Sebenarnya
Contoh
1. (2, 3) T· (3) ·
<-
= ?
(·)·(5)+(6)
(3) + (3)
=
5
-1 => (-1,8)
:
8
3. (1.2) 1: ( 5 ) . ?
T:
->
(%) (%) + ( 2 )
·
1
( 2) + (3)
= (-3) (-1,-3)
»
2. 7 T: (3) (8,10)
=>
:
a
b
(3)·(5)+(3)
8
(11) · (5) + (3)
1
(8)-(3)(5)
(5)⋅ (§) → (5.8)
(Soal cerita). 4. 24-3x=5 T= (3) ?
24-3x=5
(2 (9' +3)-3(x² + 2) = 5 ( 5 )·(g) + (2)
(2(9-3)-3(x+2)=5 (') · (5) + (3)
2y-6-3x-6-5
29.3x 5+ 6+6
:
(5)·(x+3)
* x-2: x' V 9.3: y'
'
KIKY
You were born to shine
24-3x=17
x= x+2
R
4:4'-3

ページ2:

Thate
5/ (9-2) T: (5.-8)
(9)·(G)+(?)
(9)-(63)-(9)
(4)-(88)
(2) (8) + (6-6)
Assesmen formatif 1.
1.'
a. (5,2) T: (4)
(3)-(9)+(8)
· (3) + (4)
= (8) => (4,6)
a
27 T: (2)
T.(5)
2. (T
:
(5)·(5) + (6)
:
1
?
679: x²-3x-7 1 (²).?
4:x2-3x-7
(G)()()(x²+2)³-3(x+2)-7
(3)(3)+(8)
(31)-(943)
*x-2.x' Vy+1=Y'
X'X' + 2 y.y-1
Y-1: (x+2)²-3(x+2)-7
= x²+4x+4-3x-6-7
4x²+4x+4-3x-6-741
b. (-7. 3) T: () = ?"
―>
()(5)+(2)
6)+(A)
Salah highlight
=
:
(*³½³) » (-8.7)
(2-1) 6. (-3,1) T: (3) •?"
(4) (5) + (52)
(3)-(5)·(5)
(5) = (³) · (-3.1)
3. 9:x²+4x-5 T= (?)
:
(y) (y) + (2)
(3)·(4)+(7)
(9)·(877)
:
* x-2.x' V 4+1=9'
Follow your own path
y=y'-1
?
->
(3)·(5)+(2)
÷
=("") (-4,4)
:
4: x²+4x-5
=
+X.8
9-1 (x+2)²+4(x+2)-5
:
9-1= (x+2)² + 4 (x+2)-5
=
x²+ 4x + 4 + 4x+8-5
4: x² + 4x +4 +4 x + 8-5 +1
x² + 8x + 8