Question

find the equation of line having slope 2 and y intercept -3

Answer 1

y=mx+c is the equation of line where m is slope and c is y intercept
...... eqn is y=2x-3

Answer 2

$y = 2x - 3$
equation of line is
$y = mx + c \\ where \: m = slope \: c = y \: intercept$