## Algebra 1

$y \geq-3x+3$
(0,3) and (1,0) $m= (3-0)/(0-1)$ $m = 3/-1 = -3$ $y=mx+b$ $0 = -3*1+b$ $0 = -3 + b$ $0+3 = -3+ b + 3$ $3 = b$ $y=-3x+3$ $0 = -3*0 + 3$ $0 = 0 + 3$ $0 = 3$ is false with $\leq$ $y \geq-3x+3$