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anastassius [24]
2 years ago
13

What is the inverse function of f(x) = (x+4)/(x-2) ?

Mathematics
1 answer:
Pie2 years ago
6 0

The answer is f^-1(x)= -2(2+x)/1-x.

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2 years ago
Pls help I’m failing
jeka94

The equation <u>6 + 9a = 51</u> can help find out how many adults were in the group.

4 0
2 years ago
In stats would a test looking at gender &amp; holiday preference would I do a Chi-squared test? Which is the explanatory &amp; w
Liula [17]

In statistics, a Chi-squared test may be used to determine holiday choice and gender and α (alpha) is the response variable.

<h3>What is the Chi-squared test? </h3>

A statistical technique called the chi-square test is used to compare actual outcomes with predictions.

The goal of this test is to establish if a discrepancy between actual and predicted data is the result of chance or a correlation between the variables you are researching.

Whether there is a statistically significant association between categorical variables is determined by the Chi-square test of independence.

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To learn more about the Chi-squared test refer;

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3 0
1 year ago
Decrease £1280 by 60%
klemol [59]

Hi rainy here !!! so lets see lets set up your problem like this                              

X/1280 = 60%/100 so lets cross multiply

100 times X =100X

60 times 1280 = 76800

100X=76800 now lets divide each side by 100

100 divided by 100 = 0

76800 divided by 100 = 768

X=768 

So now we have to subtract to get the total amount so 1280 minus 768 = 512

512 is your answer :)

Hope I helped if u have any questions on how I did your problem feel free to message me or comment on my page bye !!!

Love ~Rainy~

7 0
3 years ago
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