Find the constant of variation for the relationship f(x)= 40x.
A.
f(x)
B.
x
C.
20
D.
40

+0

(2) Answers

andrades

constant of variation is 40

ElizbethLiddle208

We are given the expression f(x) = 40x where f(x) is the dependent variable and x is the independent variable. In this case, we can see that f(x) is directly proportional to x and that the constant of propotionality is 40. Answer then to this problem is D. 40