Question

Q Find correct to two decimal places,
the shortest distance from
the point
(2,3) to the line y = -1/3 x + 4​

Answer 1

x+3y=12

d=|ax+by+c|/|√a^2+b^2|

d=|1×2+3×3+(-12)|/|√1^2+3^2|

d=|2+9-12|/|√10|

d=1/√10