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motikmotik
3 years ago
11

Domain of f(x)=3x+6,g(x)=x+1

Mathematics
1 answer:
sergey [27]3 years ago
7 0
Here you have shared two separate functions, f(x) and g(x).  You have not indicated how f and g interact.  Is g supposed to be the input to f?  or what?

The domains of f and g are "the set of all real numbers."

If you meant "find the domain of f(g(x))," then we're finding the domain of 
3(x+1)+6, which happens to be the same as before:  "the set of all real numbers."

Kindly check to ensure that you have shared ALL of the given problem.
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I certain brand of coffee comes into sizes a 10.5 ounce package cost $3.24 I 30.6 ounce package cost $9.88 find the unit price f
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6 0
3 years ago
Two numbers add to 547 and the first is 143 bigger than the second what are the two numbers
Vera_Pavlovna [14]
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Natalija [7]

Problem 1 Answer: x = 2/3y+8

Show Work:

Step 1: Add 2y to both sides.

3x−2y+2y=24+2y

3x=2y+24

Step 2: Divide both sides by 3.

3x/3 = 2y+24/3

x = 2/3y+8

Problem 2 Answer: x=−2y+48

Show Work:

Add -2y to both sides.

x+2y+−2y=48+−2y

x=−2y+48

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