if point A is located at (0,-8) and B is located at (4,-5)
We use distance formula

(0,-8) is (x1, y1) and (4,-5) is (x2,y2)
x1 = 0 , y1= -8 , x2= 4 and y2= -5





so d= 5
The distance between 2 points is 5
Answer:
see explanation
Step-by-step explanation:
For a function each value of x in the domain must map to exactly one unique value of y in the range.
This is the case here so it is a function.
The domain is the x- coordinates of the points
domain is { 5, 6, 7 }
The range is the y- coordinates of the points
range is { 2, 3, 4 }
I believe the answer is:
1+3.000000000i
I am making an educated guess, so sorry if I am wrong.