tolong kerjakan sebisanya pakai cara ya no 1,2,3

1. Bentuk umum y = mx+ c (gradiennya m)
a. y = 2x → m=2
b. y = x-1 → m=1
c. y = 1/2x+2 → m=1/2
d. y = -3/2x + 3 → m = -3/2
e. y = 7x-6 → m=7

2. m = (y2-y1)/(x2-x1)
a. (1-0)/(3-0) = 1/3
b. (5-0)/(2-0) = 5/2
c. (-3-0)/(-4-0) = 3/4
d. (6-0)/(-6-0) = -1

3. Rumus sama kayak no.2
A. (-2+5)/(3-2) = 3
B. (5-9)/(-1-4) = 4/5
C. (14-5)/(-6-7) = -9/13
D. (2-1)/(9+5) = 1/14

1. bentuk pers. garis y = mx + c , m : gradien
a. 2
b. 1
c. 1/2
d. -3/2
e. 7

2. gradien garis yang melalui (0,0) dan (x,y) adalah y/x
a. 1/3
b. 5/2
c. -3/-4 = 3/4
d. 6/-6 = -1

3. m = (y2 - y1) / (x2 - x1)
a. (-2 - (-5)) / (3 - 2)
= 3/1
= 3
b. (5 - 9) / (-1 - 4)
= -4/-5
= 4/5
c. (14 - 5)/(-6 - 7)
= 9/-13
= -9/13
d. (2 - 1) / (9 - (-5))
= 1/14