We can find the length of fg using the distance formula:

fg = (3 - 1)^2 + (-1 - 3)^2
which formula also represents the length of fg?
a) fg = 4 + 2
b) fg = (4 + 2)^2
c) fg = (4 - 2)^2
d) fg^2 = 4^2 + 2^2

  D.

Step-by-step explanation:

Given: We can find the length of FG using the Distance Formula:

[Distance formula to find length of line from point to point is given by :-

]

Since, and

Therefore,  

Hence, the formula also represents the length of FG is .

the answer

b. they are parallel and will never intersect.

i think it is c, not positive though

step-by-step explanation: