A(1,5) and B(7.-9) are two points. Line AB is divided into four equal parts at C, D and E. Find the coordinates of C, D and E.

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

answer: it's d

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular