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vampirchik [111]
2 years ago
10

Negative x + 10.2 minus one-half x + y

Mathematics
1 answer:
SOVA2 [1]2 years ago
4 0

Answer:100

Step-by-step explanation:

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Find the inverse of f(x)= -x + 3
inna [77]
Let g the inverse function of f.

The most important property of g and f being inverses of each other, is that 

g(f(x))=x,      also f(g(x))=x

so, what one function 'does' to x, the other 'undoes' it.



Thus, we have:

f(g(x))=x      and alos   f(g(x))= -g(x)+3, from the rule


thus : 

-g(x)+3=x

-g(x)=x-3

g(x)=-x+3


check: f(g(x))=f(-x+3)=-(-x+3)+3=x-3+3=x


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3 years ago
I'm sorry it's upside down​
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Step-by-step explanation:

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3 years ago
An investment of $7,650 at the rate of 5% and is compounded quarterly. What is the investment at the end of 9 years?
ankoles [38]

Answer:

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FV = 7650(1 + 0.05/4)^(9 x 4) = 7650(1 + 0.0125)^36 = 7650(1.0125)^36 = 7650(1.564) = $11,964.17

Step-by-step explanation:

3 0
3 years ago
Is the perimeter of a square and its side length linear or not linear?
NARA [144]
Its linear , if side is x then perimeter is 4x 
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oksian1 [2.3K]

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Step-by-step explanation:

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5 0
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