Samuel has to sell concert tickets worth at least $90. The price of a child ticket is $8, and the price of an adult ticket is $1
5. Let y be the number of child tickets sold and x be the number of adult tickets sold. Which of the following graphs best models this situation?
2 answers:
Answer:
The last graph is the best models this situation.
Step-by-step explanation:
First we need to find the equation of ticket selling. To not loss any money from this business Samuel need to sell at least 6 adult or 11.25 child tickets. I know ticket number must be integer but those numbers are x and y values that line crosses through axes. The equation is:
and the graph of this equation is attached.
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<h2>... Answer is in the pictures above... </h2><h3>... Hope this will help... </h3>
Answer:
, the third one
Step-by-step explanation:
Explaining the sine function:
The sine function is defined by:
In which A is the amplitude, is the period,
is the horizontal shift and V is the vertical shift.
So, in your problem:
The amplitude is 4, so A = 4.
The period is , so
.
There is no horizontal shift, so .
The vertical shift is −3, so V = -3.
The sine function that represents these following conditions is
, the third one