3 years ago

How would you determine the inverse of f(x) = √x - 4 ?

Mathematics

1 answer:

faust18 [17]3 years ago

5 0

Answer:

yow switch x and y then solve for y

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PLEASE HELP I DONT GET IT AT ALL. PLEASEEE I’d really appreciate it. I’ll mark brainliest.

weeeeeb [17]

Answer:

3768

Step-by-step explanation:

The question is asking for the volume of the "cylinder" straw.

1cm = 10mm

30cm = 300mm

Volume of a cylinder = $\pi r^2h$

The radius is half of the diameter = 4/2 = 2

Radius squared is 4

Height is 300mm

1200mm * 3.14 = 3768

I am not very sure, since I am not that familiar with cylinders. Sorry if this is wrong.

Hope this helps :)

Have a great day!

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2 years ago

Ravi is riding his bicycle. He takes 6 hours to ride 76.8 kilometers. What is his speed?

Volgvan

Answer:

12.8km/hr

Step-by-step explanation:

Distance = 76.8km

Time = 6 hours

Speed = distance ➗ time

Speed = 76.8km ➗ 6 hours

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3 years ago

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sergeinik [125]

Answer:

C. 1:27

Step-by-step explanation:

a²/b²=1/9 => a=1 and b=3

a³/b³=1³/3³=1/27

C. 1:27

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How would you determine the inverse of f(x) = √x - 4 ? ​

How would you determine the inverse of f(x) = √x - 4 ?