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Hatshy [7]
3 years ago
7

F (×)=3×^2-3× g (×)=-5×-1 find f (-4) and g (7)

Mathematics
1 answer:
IrinaK [193]3 years ago
6 0
Very simple. All you have to do is replace -4 instead of x for F(x) and for g(x) you replace 7 for the x

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How do I solve this
hichkok12 [17]
You wanna find a common denominator so put the problem like this

3 1/3.< You wanna take 3 (denominator)
And times it
By 5 then you wanna take the 5. - 2 2/5.< (deniminator) and times it by 3.
____ Your common denominator is 15

now it will look like this

3 1/15

-2 2/15
———-

Now subtract. You will need to borrow 1 from 3 since you cant subtract 2 by 1 so the 3 will become a 2 and the 1 will be come 11 and here you can subtract so this will be your answer.

2 11/15

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-———-
0 9/15

Thats your official answer 9/15 hope I helped :)
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Step-by-step explanation:

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fenix001 [56]

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Read 2 more answers
What would (4,3) be after it is reflected to the y=x
Paul [167]

Answer:

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Step-by-step explanation:

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5 0
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3-(-6/7)(3/8) what will it equal?
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