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pantera1 [17]
3 years ago
5

A ball is dropped from a certain height. The function below represents the height f(n), in feet, to which the ball bounces at th

e nth bounce: f(n) = 9(0.7)n What does the number 9 in the function represent?
Mathematics
1 answer:
fredd [130]3 years ago
7 0

Answer:

Initial height or what the ball was originally bounced from a height of 9 feet

Step-by-step explanation:

9 represents the height that the ball was originally bounced from.

If you plug in 0 for n into f(n)=9(0.7)^n, you get:

f(0)=9(0.7)^0=9(1)=9.

9 feet is the initial height since that is what happens at time zero.

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suter [353]

Answer:

103.96

Step-by-step explanation:

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3 years ago
3 over 5 is 30% of what number?
denis23 [38]
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3 years ago
Factorise<br> x^2 – 8x - 48
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Answer:

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4 0
3 years ago
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How does the graph of f(x)=3|x+2|+4 relate to its parent function
Mariana [72]
If parent functin is f(x)=|x|
it is moved to the left 2 units
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because
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so it is 2 to the left, verteically streched by a factor of 3 then moved up 4 units
5 0
4 years ago
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