titik yang terletak pada persamaan 4x+2y+2=0 adlh...
Matematika
renita66
Pertanyaan
titik yang terletak pada persamaan 4x+2y+2=0 adlh...
2 Jawaban
-
1. Jawaban nwfdhlp0bnnr
-Utk x = 0
4x + 2y + 2 = 0
4(0) + 2y + 2 = 0
2y + 2 = 0
2y = -2
y = -1
-Utk y = 0
4x + 2y +2 =0
4x + 2(0) + 2 = 0
4x + 2 = 0
4x = -2
x = -1/2
Titik yg bs sy dpt:
(0 , -1) & (-1/2 , 0) -
2. Jawaban erenjaeger02
x = 0
4x + 2y + 2 = 0
4(0) + 2y + 2 = 0
2y + 2 = 0
2y = 0 - 2
2y = - 2
y = -2/2
y = -1
y = 0
4x + 2(0) + 2 = 0
4x + 2 = 0
4x = 0 - 2
4x = -2
x = -2/4
x = 1/-2