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Gelneren [198K]
3 years ago
8

If a ball is dropped from a height of 18 feet, the function f(x) = 18(0.75)* gives the height

Mathematics
1 answer:
NeTakaya3 years ago
8 0

Answer:

<h2>At the 7th bounce, the ball reached 2.3 feet height.</h2>

Step-by-step explanation:

The given expression is

f(x)=18(0.75)^{x}

This exponential function represents the movement of a bouncing ball after being dropped.

x represents the bounce number.

So, at 7th bounce means x=7, replacing this value in the function, we have

f(7)=18(0.75)^{7}=18(0.13) \approx 2.34

Therefore, at the 7th bounce, the ball reached 2.3 feet height.

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Answer:

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Step-by-step explanation:

Slope intercept form is y=mx+b so first lets get it into correct order by subtracting the 6x to the other side.

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5y=-6x-5

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