Can someone help! I think Ik what the answer is but the answer sheet says something different.
1 answer:
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Answer:
Step-by-step explanation:
Tickets for the school play sell for $4 each.
Number of tickers sold = x
Total income from the tickets = y
This means when x = 1, y = 4
SO when we sell 1 ticket (x = 1), we make $4 income (y = 4).
If we sell 2 tickets (x = 2), we will make $8 income (y = 8)
If we sell 3 tickets ( x = 3) , we will make $12 income (y = 12)
If we sell 4 tickets ( x = 4), we will make $16 income ( y = 16) etc.
Also note that when we sell 0 tickets (x = 0), we make no income (y = 0).
So if you create a graph, it should look something like this:
Answer:
or simplified would be
Step-by-step explanation:
In order to calculate the rate of change, we must subtract his end position and end time by the starting position and starting time. We are using the -15 feet since it is below the surface area as the starting position and the 10 seconds as the starting time. We make each of these into a fraction and subtract like so...
rate of change
rate of change
= rate of change
Therefore, we can see that the rate of change of the diver is or simplified would be