I think it would be A but I'm not sure ._.
Answer: the answer would be B :)
The correct answer is: [C]: " f(x) = log₃ (x - 3) " .
_______________________________________________________
Answer:
y = 36x
Step-by-step explanation:
Given that y varies directly as x, then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 18 when x =
, thus
k =
=
= 36
y = 36x ← equation of variation
Answer:
(x^2-9)
Step-by-step explanation:
Well, using FOIL you can put an polynomial in standard form.