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aalyn [17]
3 years ago
8

CAN SOMEONE PLEASE SOLVE THIS????????

Mathematics
1 answer:
defon3 years ago
3 0
Which one question? there is multiple in there.
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Giving brainliest :)
Verizon [17]

Answer:

f^{-1}(x)=x^2+1

Step-by-step explanation:

The inverse of a function is when the x and y are swapped. So the first step is to write f(x) as y and then swap the x and y

Original Equation:

f(x)=\sqrt{x-1}\\

write f(x) as y (since that's what it represents)

y=\sqrt{x-1}

Swap x and y

x=\sqrt{y-1}

Square both sides

x^2=y-1

Add 1 to both sides

x^2+1=y

So this gives you the equation:

f^{-1}(x)=x^2+1

8 0
2 years ago
Explain two ways to find the LCM​
svp [43]

Answer:

1. List the first several multiples of each number.

Look for multiples common to both lists. ...

Look for the smallest number that is common to both lists.

This number is the LCM.

Find the GCF for the two numbers.

Divide that GCF into the either number; it doesn't matter which one you choose, so choose the one that's easier to divide.

Take that answer and multiply it by the other number.

Step-by-step explanation:

Hope this helps!

4 0
3 years ago
Please help me I’m begging you
AlexFokin [52]

Answer:

independent= f

dependent= g

8 0
2 years ago
5/6 as a decimal and terminating
Ipatiy [6.2K]

5/6 = 0.833333 .... (non-terminating)

6 0
2 years ago
Which one is it ,can someone tell me please??
IrinaVladis [17]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
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