The graph of a quadratic function had a domain of
1 answer:
You might be interested in
y = 4x + 2 is the equation to find total cost y to rent shoes and bowl x games
<em><u>Solution:</u></em>
Given that, The cost for each game increases by 4
The Total cost for bowling includes the fee for shoe rental plus the fee per game.
Let the total cost be "y"
Let the number of games be "x"
The point slope equation can be used to describe this situtaion
Here represents the cost after 3 games is $ 14
The cost for each game increases by 4. So, here m = 4
Therefore, the equation becomes,
y - 14 = 4(x - 3)
y - 14 = 4x - 12
y = 4x - 12 + 14
y = 4x + 2
So here, 2 represents the shoe rental and "x" is the number of games
Thus the required equation to find total cost y to rent shoes and bowl x games is found