Find the decreasing functions and arrange them in order from least to greatest y-intercept.

Tiles

y = 2.5x + 10

y = - 0.5x + 0.5

y = - 4.5x + 3

y = - 0.5x - 5

y = - 2x + 7

y = - 5x - 12

Ok

y=mx+b

b=yintercept

that's all you need to know

ok so we just list the yintercepts then order them

10,0.5,3,-5,7,-12

arrange from least to greatest

-12,-5,0.5,37,10

so the order of the functions is

y=-5x-12

y=0.5x-5

y=-4.5+3

y=-2x+7

y=2.5x+10