An outdoor concert venue has an average of 22,650 attendees when the price per ticket is $32.50. For every ticket price increase of $5 the number of attendees decreases by an average of 275. Which equation represents the amount of money made by ticket sales, y, for a concert where x is the number of $5 increases over $32.50?
2 answers:
Answer:
A. y=-1,375x^2+104,312.5x+736,125
Step-by-step explanation:
Answer:
The equation for amount of money made by ticket sales is
Step-by-step explanation:
We are given
An outdoor concert venue has an average of 22,650 attendees when the price per ticket is $32.50
so, at x=22650 , y=32.50
For every ticket price increase of $5 the number of attendees decreases by an average of 275
so, we get slope as
now, we can use slope intercept form of line
we can plug it
we can plug
x=22650 , y=32.50
and then we can find b
now, we can plug it back
and we get
So, the equation for amount of money made by ticket sales is
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