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MrMuchimi
4 years ago
7

Find the inverse of the function f(x)= 2x-4

Mathematics
1 answer:
denis-greek [22]4 years ago
4 0

Answer:

f(x)=1/2x+2

Step-by-step explanation:

f(x)= 2x-4

f(x)=y..

y= 2x-4

to find the inverse exchange x and y

x=2y-4....... solve for y or f(x)

2y=x+4

f(x)=(x+4)/2

x=2y-4

f(x)=(x+4)/2

f(x)=1/2x+2

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There are 2 cups in 1 pint.
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The equation that shows the relationship between the number of cups and pints is c = 2p.

<h3>What is an equation?</h3>

An equation is an expression used to show the relationship between two or more variables and numbers.

Let c represent the number of cups and p represent the number of pints. There are 2 cups in 1 pint. Hence:

c = 2p

When p = 2; c = 2(2) = 4

When p = 3; c = 2(3) = 6

The equation that shows the relationship between the number of cups and pints is c = 2p.

Find out more on equation at: brainly.com/question/2972832

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3 years ago
sally can paint a room in 7 hours while it taks steve 9hours to finsh the same room. how ling will it take them to paint if they
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3 years ago
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ira [324]
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4 years ago
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