Question

2. Suppose that y varies inversely with x, and y = 0.2 when x = 2. What is an equation for the inverse variation? (1 point)

Answer 1

y = k/x


0.2 = k/2


0.2*2 = k


0.4 = k


k = 0.4


So the equation is \[\Large y = \frac{0.4}{x}\]