A bowling alley has a one-time charge of $2.50 to rent a pair of shoes and a charge of $2.00 for each game bowled. The function f (x) represents the total cost to bowl x games.

Which equation represents f (x)?

O A f(x) = 2.5x + 2

O B. f (x) = 2x + 2.5

O c f(x) = (2.5 + 2)x

OD. f (x) = (2.5 - 2)x

B. f (x) = 2x + 2.5

Step-by-step explanation:

Linear function:

A linear function has the following format:

In which m is the value that y changes by when x increases by 1, and b is the flat fee.

A bowling alley has a one-time charge of $2.50 to rent a pair of shoes and a charge of $2.00 for each game bowled.

This means that

So

And the correct answer is given by option b;

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

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