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rewona [7]
3 years ago
9

Im stuck, someone help!!!!!!​

Mathematics
1 answer:
Gre4nikov [31]3 years ago
4 0

Answer:

I think its C im not really sure

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F(x) = 4x - 1<br> g(x) = x2 - 4x<br> Find f(g(3))
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Answer:

-13

Step-by-step explanation:

hello,

Replace x by the value as below

g(3)=3^2-4\times3=9-12=-3\\f(g(3))=f(-3)=4\times(-3)-1=-12-1=-13\\

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3 years ago
Dexter has 83 tiles left over from tiling his bathroom floor and he would like to use them to tile the front entrance of his hou
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Step-by-step explanation:

The domain is the acceptable values of x in the function.  In this case, x = t, the number of tiles.  If you think about it, the minimum number of tiles is 0 (you can't have a negative number of tiles), and the maximum number of tiles is 44 (you only have 44 tiles).  So, the domain for this function is from 0 to 44.

0 to 44 written in interval notation is [0,44].

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A(t) = 9t

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A = 396

With the maximum number of tiles, 44, the area you get is 396 cm².  Therefore, the acceptable values of A are from 0 to 396.

0 to 396 written in interval notation is [0, 396].

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Answer:

I don't see attachment

Step-by-step explanation:

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7. log(x+3)(2x + 3)+log(x+3)(x +5)= 2
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