Question

hi am new in This app can anyone solve this question please ​

Answer 1

Answer:

x=0 and y=?

m:n=k:1

x=mx2+nx1/m+n

0=k2-3/k+1

k=3/2

therefore m:n=3:2

y=my2+ny1/m+n

=3×-5+2×5

=-15+10

=-5

Answer 2

Answer:

ok.

sol:

x1 = -3 , x2 = 2

y1 =5 , y2 = -5

By slop formula

m = (y2 - y1) / (x2 - x1)

= (-5 - 5) / [2 - (-3)]

= -25 / (2 + 3)

= -25 / 5

= -5

Ans. Slop of line is -5