At the city museum, child admission is $6.60 and adult admission is $9.80. On Tuesday, four times as many adult tickets as child
tickets were sold, for a total sales of $916.00. How many child tickets were sold that day?
1 answer:
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Answer:
f(x) =
Step-by-step explanation:
The given options are,
a) f(x) =
b) f(x) =
c) f(x) =
d) f(x) =
Now, among the given options only option (a) satisfies the criteria stated in the question i. e.,
1. f(x) → 0 as x → - ∞ and
2 f(0) = 1
so, the correct answer is,
f(x) =
A perfect square is something times that same thing. Example (x+2)(x+2)
The reason it's called a perfect square is because it can be re-written as a squared function:
The reason it's called a perfect square is because it can be re-written as a squared function: