Kk tolong di bantu jawab dong no 1-5...bsk di kumpul,,mksi

1. m = -3/-6 = ½
2. m = 2/4 = ½
3. m = (7-10)/(5-2) = -3/3 = -1
4. m = -2/1 = -2
y-1 = -2(x-5)
y-1 = -2x + 10
2x + y -11 = 0

5. m = (10-6)/(3-1) = 4/2 = 2
y-6 = 2(x-1)
y-2x -6 +2 = 0
2x - y +4 = 0