# How do you find the slope and y intercept for x+y=4?

May 31, 2015

First put $y$ to one side, and the rest to the other.

$\to y = - x + 4 = \left(- 1\right) \cdot x + 4$
$\to - 1 =$ slope, $+ 4 =$intercept
graph{4-x [-14.24, 14.25, -7.12, 7.12]}