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Sauron [17]
2 years ago
15

The graph shows the side view of a water slide

Mathematics
1 answer:
GaryK [48]2 years ago
7 0

Step-by-step explanation: Given that the graph shows the side view of a water slide with dimensions in feet.

We are to find the rate of change between the points (0, ?) and (?, 40).

From the graph, we note that

the y co-ordinate for the x co-ordinate 0 is 80 and the x co-ordinate for the y co-ordinate 40 is 5.

So, the given two points are (0, 80) and (5, 40).

The rate of change for a function f(x) between the points (a, b) and (c, d) is given by

Therefore, the rate of change for the given function between the points (0, 80) and (5, 40) is

Thus, the required rate of change is -8.

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Answer:

12x+9

Step-by-step explanation:

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We can start by adding 2 sides together.

(5x+2)+(3x+8)=8x+10

Because we don't know the value of x, we can only add together the amount of times that it is multiplied.

Now we add the final side.

(8x+10)+(4x-1)=12x+9

Hope this helps friend.

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Write 115.9% as a fraction
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4 years ago
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4 0
2 years ago
Please help Please and thank you.
AleksandrR [38]

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3 years ago
Caroline works 8 hours a day 5 days a week she earns £440 each week
vladimir1956 [14]

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