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1 year ago

Which statement could be used to explain why f(x) = 2x – 3 has an inverse relation that is a function?

Mathematics

2 answers:

Basile [38]1 year ago

8 0

Answer:

1st q answer is f(x) is one- to -one function and 2nd q answer is 2

Brut [27]1 year ago

8 0

Answer:

<h2>1) f(x) is one - to - one function</h2><h2>2) 2 </h2>

Step-by-step explanation:

<h3>inverse of f(x) </h3>

Let f(x) = y

y = 2x - 3

x = y + 3 / 2

inverse of f(x) = x + 3 / 2

<h3>g(x) = inverse of f(x) </h3>

f [g(2)]

f [2+3/2]

f [5/2]

(2×5/2)-3

5-3

= 2

<h3>Therefore f [g(2)] = 2 </h3>

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The volume of a cone of radius r and height h is given by V=πr²h³. If the radius and the height both increase at a constant rate

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The volume of cone is increasing at a rate 1808.64 cubic cm per second.

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We are given the following in the question:

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2 years ago

The base of a cylindrical candle has an area of

Fudgin [204]

The volume of the cylindrical candle that has a base area of 12.56 inches is 12.56h inches³.

<h3>Volume of of cylinder</h3>

volume of a cylinder = πr²h

where

r = radius
h = height

Therefore,

volume of a cylinder = πr²h

Area of the base = πr²

Therefore,

Area of the base = 12.56 inches²

volume of the cylindrical candle = 12.56h inches³

learn more on volume here: brainly.com/question/11459769

#SPJ1

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