Question

Tolong bantu no 6 donk caranya

Answer 1

Y = -3/2 x -24
m2 = -3/2

m1 x m2 = -1
m1 x -3/2 = -1
m1 = -1 x -2/3
m1 = 2/3

x1 = -3
y1 = -5

y-y1 = m(x-x1)
y-(-5) = 2/3(x-(-3))
y+5 = 2/3(x+3)
3(y+5) = 3(2/3) (x+3)
3y+15 = 2(x+3)
3y+15 = 2x+6
3y = 2x+6-15
3y = 2x-9
3y-2x = -9

Answer 2

M = b/a =1/(-3/2) =1×(-2/3) = -2/3
.
y-y1 = m(x-x1
y-(-5) = -2/3( x- (-3))
y+5 = -2/3(x+3)
y+5 = -2/3x-6/3
y+5 = -2/3x-2
y+2/3 = -2-5
y+2/3 = -7
3y+2x = -21

maaf ya kalo salah...