The question isn’t clear, can you write it better so I can understand?
Answer:
Reggies makes sence
Step-by-step explanation:
Answer:
Step-by-step explanation:
The graph decreases at first, then changes direction at (2, 5).
y = a(x-2)^2 + 5
Plug in (1,11) and solve for a:
11 = a(1-2)^2 + 5
a = 6
Equation in vertex form:
y = 6(x-2)^2 + 5
The correct answer is 4 :-)
The total cost would be:
$20 = two people- 2*20=40$
20 = guest
20*20=
400 would be the cost