Question

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

Answer 1

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