Answer:
The answer is D. 12 children, 147 adults.
Step-by-step explanation:
I solved all of the possibilities and only D was the answer.
A. 16 children, 143 adults = $1,367
B. 6 children, 153 adults = $1,407
C. 9 children, 150 adults = $1,395
D. 12 children, 147 adults = $1,383
So, the answer is D.
Hope this helps! :)
Put numbers up and down the X and Y axis showing what the graph values are. (Ex: see picture ) make sure you do it accurately based on what the slope will look like.
Answer:
67 eghan says the difference between the least amount of time it takes a student to say the alphabet and the greatest amount
Step-by-step explanation:
Answer:
k=3/5
Step-by-step explanation:
k=y/x
k=3/5
<h3>
Answer: Choice D</h3>
![(f \circ g)(x) = x+12](https://tex.z-dn.net/?f=%28f%20%5Ccirc%20g%29%28x%29%20%3D%20x%2B12)
Domain = [-3, infinity)
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Work Shown:
![f(x) = x^2 + 9\\\\f(g(x)) = (g(x))^2 + 9\\\\f(g(x)) = (\sqrt{x+3})^2 + 9\\\\f(g(x)) = x+3 + 9\\\\f(g(x)) = x+12\\\\(f \circ g)(x) = x+12\\\\](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E2%20%2B%209%5C%5C%5C%5Cf%28g%28x%29%29%20%3D%20%28g%28x%29%29%5E2%20%2B%209%5C%5C%5C%5Cf%28g%28x%29%29%20%3D%20%28%5Csqrt%7Bx%2B3%7D%29%5E2%20%2B%209%5C%5C%5C%5Cf%28g%28x%29%29%20%3D%20x%2B3%20%2B%209%5C%5C%5C%5Cf%28g%28x%29%29%20%3D%20x%2B12%5C%5C%5C%5C%28f%20%5Ccirc%20g%29%28x%29%20%3D%20x%2B12%5C%5C%5C%5C)
In step 2, we replaced every x with g(x)
In step 3, we plugged in g(x) = sqrt(x+3)
The domain of g(x) is [-3, infinity), so this is the domain of
as well since the composite function depends entirely on g(x). Put another way: the input of f(x) depends on the output of g(x), so that's why the domains match up.