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3 years ago

What are inverse functions?

2 answers:

8 0

If functions transfer some a to b via some formula, then inverse of such functions transfer b to a via some other formula.

Hope this helps.

SVEN [57.7K]3 years ago

7 0

An inverse function is a function that reverses another function for example if the function F applied to an input X gives a result of y, when applying its inverse function G to Y gives you the redeploy of x

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Which is the best stock you can invest now in 2021, or where I can learn to invest in stock market

AlladinOne [14]

There really is no ‘best stock’ to invest in. But some good stocks to invest in are Amazon, Disney, and Apple. All are companies that have had tremendous growth and appear to still be growing. You can also go onto Yahoo finance, they will tell you whether they think the stock is over priced and you can also see the growth pattern over time.

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.

3 0

3 years ago

What is the fraction 18/24 reduce to its lowest terms

zaharov [31]

$\frac{18}{24} = \frac{6\times 3}{6\times 4} = \boxed{\frac{3}{4}}$

8 0

3 years ago

The following are the ages (years) of 5 people in a room:

slava [35]

Answer:

The age of the person who entered the room is 15

Step-by-step explanation:

We are given:

Ages of 5 people in a room are:

17, 16, 15, 17, 22

A person enters room, and then the mean age of 6 people is 17.

We need to find the age of person who entered the room.

The formula to calculate mean is: $Mean=\frac{Sum\:of\:all\:data\:values}{Number\:of\:data\:Values}$

Now, in question we are given mean of 6 people that is 17

The age of 5 people are given while age of one person who enters the room is unknown.

Let age of person whose age is unknown= x

Now finding x using mean formula

$Mean=\frac{Sum\:of\:all\:data\:values}{Number\:of\:data\:Values}\\17=\frac{17+16+ 15+ 17+ 22+x}{6}\\17=\frac{87+x}{6}\\17*6=87+x\\102=87+x\\x=102-87\\x=15$

So, The value of x: x=15

Hence, the age of the person who entered the room is 15

4 0

3 years ago

What is the formula for average rate of change

Arlecino [84]

Answer:

A(x)=f(x)-f(a)/x-a

Step-by-step explanation:

7 0

3 years ago

WILL GIVE A BRAINLIEST ANSWER IF UR 100% CORRECT!!

nevsk [136]

Remember $(x^m)(x^n)=x^{m+n}$
so since they're all being multiplied, just add the exponents and see which one doesn't add to 2

A. -3+5-2+2=2+0=2, yep

B. -9+0+2+5=-9+7=-2, nope

C. -3-1+1+5=-4+6=2, yep

D. -5+9-2+0=4-2=2, yep

answer is B

7 0

3 years ago