cari gradiennya 1. 2y = x + 3 2. 4x - 2y=6 3. ⅓y - 6x + 9 = 0 4. 3x = 4y - 12 5. x + y = 3 6. 2x + ½y = 4 7. 3x - 4y = 10 tolong bantuannya ya master
Matematika
muhtadisadiya
Pertanyaan
cari gradiennya
1. 2y = x + 3
2. 4x - 2y=6
3. ⅓y - 6x + 9 = 0
4. 3x = 4y - 12
5. x + y = 3
6. 2x + ½y = 4
7. 3x - 4y = 10
tolong bantuannya ya master
1. 2y = x + 3
2. 4x - 2y=6
3. ⅓y - 6x + 9 = 0
4. 3x = 4y - 12
5. x + y = 3
6. 2x + ½y = 4
7. 3x - 4y = 10
tolong bantuannya ya master
1 Jawaban
-
1. Jawaban LouiseTantri2008
gradien (m) => y = mx+c
1. 2y = x+3 => y = 1/2x+3/2
m = 1/2
2. 4x-2y = 6 => -2y = -4x+6 => y = 2x-3
m = 2
3. 1/3 y-6x+9 = 0 => 1/3y = 6x-9 => y = 18x-27
m = 18
4. 3x = 4y-12 => 3x+12 = 4y => 3/4x+3 = y
m = 3/4
5. x+y = 3 => y = -x+3
m = -1
6. 2x+1/2y = 4 => 1/2y = -2x+4 => y = -4x+8
m = -4
7. 3x-4y = 10 => -4y = -3x+10 => y = -3/-4x+10
m = -3/-4 = 3/4
semoga membantu yaa:)