You've given the answer yourself. d=6 and f=3.
If: df+10f = 3 Then: f(d+10) = 3 And: d = 3/f -10
The idea is to replace every "x" by "3", and then do the calculations.
20 equals Y that RVWS
The slope of f(x) = 3-4x is -4.
-2
You've given the answer yourself. d=6 and f=3.
f = 54
If: df+10f = 3 Then: f(d+10) = 3 And: d = 3/f -10
3 Coins in a Fountain
The idea is to replace every "x" by "3", and then do the calculations.
20 equals Y that RVWS
3-e = 4-f f-e = 4-3 f-e = 1
The slope of f(x) = 3-4x is -4.
I am assuming that k is the constant of proportionality so that f = k*a*t/b2 = 3*4*6/22 = 18
It is 1.2164
3