Point j (-2,1) and point k (4,5) form line segment jk. for the point p that partitions jk in the ration 3: 7, what is the y- coordinate of p?

2.2

Step-by-step explanation:

If  point P (Xp, Yp) divides a line segment from J (Xj, Yj) to K (Xk, Yk) in the ratio a:b, then the y-coordinate of P is

Yp = Yj + a/(a+b) * (Yk - Yj)

Here Yj = 1, Yk = 5, a = 3 and b = 7. Replacing

Yp = 1 + 3/(3+7) * (5 - 1)

Yp = 2.2

a

b

d

step-by-step explanation:

y > 1/3x

y < = -x + 4

hope this : )