
above is the distance formula, plugging your numbers from P(x1,y1) and Q(x2,y2).

or
12k-1 is the simplified answer
M= J+2 1/2
So J+M would equal there total distance
26 because 5 gose in to 13 2 times and you have 3 left bring down the zero for 30 and 6 gose in to it evenly
<span>Correct answer is A.
Anything with a constant gradient is a linear function.
y = c
y = 0×x + c
k = 0 - constant gradient</span>