Question

Please help for metal and fan? :)

y varies inversely with x. Find the inverse variation equation if x = 12 when y = 4.
Select one:
a. y/x = 0.33
b. xy = 0.33
c. y/x = 48
d. xy = 48


y varies inversely with x. Find the inverse variation equation if x = 12 when y = -3.
Select one:
a. y/x = -1/4
b. y/x = -36
c. xy = -36
d. xy = -1/4

Answer 1

so what does this mean y varies inversely with x ??? do you know ??
how to write this equation ??

Answer 2

Thats the exact question out of my textbook, and I dont understand.

Answer 3

ok so y varies inversely with mean

Answer 4

@BreanneAndrews y varies inversly to x means that y is inversly proportional to x
for example :- if we increase y then x will be decrease okay ?

Answer 5

plug this two value into the equation and solve for k