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4 years ago

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

Mathematics

2 answers:

Vsevolod [243]4 years ago

5 0

The correct answer for this is D) g(x) = 1/2x + 2

Because f(x) is one to one, its inverse is a function.

irga5000 [103]4 years ago

4 0

Replace f(x)fx with yy.y=2x−4y=2x-4Interchange the variables.x=2y−4x=2y-4Solve for yy.Tap for more steps...y=2+x2y=2+x2Solve for yy and replace with f−1(x)f-1x.

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Problem 6? Helpppp pleaseeeee

Pachacha [2.7K]

D.36 60 .... because 6 times 6 is 36 and 6 times 10 is 60

7 0

3 years ago

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Solve this Inequality 1 > -1 - w

Rom4ik [11]

Answer:

$\displaystyle -2 < w$

Step-by-step explanation:

1 > −1 - w

+ 1 + 1

________

$\displaystyle \frac{2}{-1} > \frac{-w}{-1} \\ \\ -2 < w$

Whenever you divide\multiply by a negative, you reverse the inequality symbol.

I am joyous to assist you anytime.

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3 years ago

Plz help me with this!!!

const2013 [10]

The perimeter of parallelogram WXYZ is 22

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3 years ago

William works at a nearby electronics store. He makes a commission of 6% percent on everything he sells. If he sells a computer

Naddika [18.5K]

Commission earned by William is $ 45.84

<h3>Solution:</h3>

Given that,

William makes a commission of 6% percent on everything he sells

He sells a computer for $764.00

To find: Commission amount of William

Given that he makes a commission of 6 % on everything he sells. So he has received a commission of 6 % of $ 764.00

Commission amount of William = 6 % of $ 764.00

a % of b can be written in fraction as $\frac{a}{100} \times b$

$6 \% \text { of } 764=\frac{6}{100} \times 764=0.06 \times 764=45.84$

Thus commission earned by William is $ 45.84

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3 years ago

Please help!! i’ll give brainliest!

Flauer [41]

Answer:

I dont really understand the question but I think its -7.

3 0

3 years ago

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