Question

If tha distance of point (x,y) form tha points a (3,6) and b,(-3,4) are equal, than prove that 3x+y

Answer 1

a. 3x+y (3,6)
= 3×3+6
= 6+6
= 12

b. 3x+y (-3,4)
= 3×(-3)+4
= -9+4
= -5