Ask a New Question

f(x) varies inversely with x and f(x) = –10 when x = 20. What is the inverse variation equation?

1 answer

well, f(x) = k/x

so, plug in your numbers to find k.

Ask a New Question or answer this question.

Similar Questions

Which of the following correctly describes the variation in the equation r = d/tA. r varies inversely with d and jointly with t.
1. 1 answer
Help me please.. Explain also :(1. E is inversely proportional to Z and Z = 4 when E = 6. 2. P varies inversely as Q and Q = 2/3
1. 6 answers
1.s varies directly as m2.p varies inversely as n 3.j varies directly as q and inversely as the square of r 4.the pressure(p) of
1. 1 answer
Im stuck on two problems and would really appreciate the help.1. y varies jointly as a and b, and inversely as the square root
1. 3 answers

more similar questions