Slope=rise/run
this one
slope=increase in money/increase in time
from 412 to 549 that is 137, increase 137
from 1990 to 1999, that is 9 years, increase 9 years
slope=$/t
slope=137/9
slope=15 and 2/9
I believe it is asking for the same number basically written 3 different ways, so it could be 1 1/2, 6/4 and 1.5 because those are all the same number
I just know A ♀️
A. The roots: (-2,0) and (3,0)
These are essentially just the x intercepts.
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