Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? –16 –11 –4 –1

y coordinate is -11

Step-by-step explanation:

The endpoints of JK are J(–25, 10) and K(5, –20).

Ratio is 7:3. Use section fromula

J(–25, 10) is x1,y1

K(5, –20) is x2,y2

m=7 and n= 3

Plug in all the values in the formula

(-4, -11)

1,918

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.