Quiz easy [+50]________________________________Persamaan garis melalui titik (3,5) dan sejajar dengan garis 3x - 2y = 7 adalah...________________________________Note : Ekhek :v​

melanyemmerichulv – March 14, 2023

Quiz easy [+50]
________________________________
Persamaan garis melalui titik (3,5) dan sejajar dengan garis 3x - 2y = 7 adalah...
________________________________
Note : Ekhek :v​

Jawaban:

y - y¹ = m(x-x¹)

y-5= 3/2(x-3)

y - 5 = 3/2x-9/2 | × 2

2(y-5)= 3x -9

2y 10 = 3x -9

-

2y - 3x - 10 + 9 = 0

-3x+2y-10

" PGL "

_______

_______

Melalui titik ( 3, 5 ) dan sejajar dengan 3x - 2y = 7

__________

3x - 2y = 7

a = 3

b = - 2

[tex] \sf m = - \frac{3}{ - 2} = \frac{3}{2} [/tex]

__________

Karena sejajar, maka m¹ = m²

☆ m = Gradien

__________

▪︎Melalui titik ( 3, 5 ) dan bergradien 3/2

( 3, 5 ) => ( x¹, y¹ )

¤

y - y¹ = m( x - x¹ )

y - 5 = 3/2( x - 3 )

y - 5 = 3/2x - 9/2 | × 2

2( y - 5 ) = 3x - 9

2y - 10 = 3x - 9

2y - 3x - 10 + 9 = 0

[tex] \boxed{ \sf - 3x + 2y - 1 = 0}[/tex]

___

Jawaban : - 3x + 2y - 1 = 0

_____

[tex]\boxed{ \boxed{ \boxed{ \sf Answer  \: By : Ciyo}}}[/tex]