Answer:
A
Step-by-step explanation:
W(P(t)) represents a patients's waiting time W() as function of the time of day P(t)
y = k/(x+2) squared
substitute y and x to find the value of k.
k =50
nxt used the value of k with same formula:.
y= 50/ (8+2) squared
y =1/2
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y= 11x -5
I believe you rearrange it to get y on one side of the equation so,
2y= 22x-10
and then divide 2 on both sides to get,
y=11x-5
