Answer:
y = 18/5(11)
Step-by-step explanation:
If y varies directly as x, this is expressed as;
y∝x
y = kx
k is the constant of proportional constant
if y = 18 and x = 5
18 = 5k
k = 18/5
to get the expression that can be used to find the value of y when x is 11
This gives the required expression
Since the hyperbola opens left and right with a center at the origin, then
In the graph a = 60 and b = 11
So
.
I believe it's parrolelegram rectangle and square