Find the distance between the points (1, 4) and (-5, -4) on the coordinate plane. show your work to justify your answer and earn full credit.

The answer is 10

Step-by-step explanation:

To find distance between points A(xA,yA) and B(xB,yB), we use formula:

d(A,B)=(xB−xA)2+(yB−yA)2

In this example: xA=1 , yA=4 , xB=−5 and yB=−4 so:

d(A,B)d(A,B)d(A,B)=(−5−1)2+(−4−4)2

=36+64

=10