Suppose that y varies inversely with x. use the information to find k, and then choose the equation of variation. x=2 when y=2

see explanation

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

y = ← k is the constant of variation

To find k use the condition

x = 2 when y = 2

k = yx = 2 × 2 = 4, hence

y = ← equation of variation

the f

last graph i believe

step-by-step explanation:

worked it out i believe

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).