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Marina CMI [18]
3 years ago
5

Explain the step by step of composition functions

Mathematics
1 answer:
jonny [76]3 years ago
8 0
Composition functions are functions in which the input goes in and the output of the first function becomes the input for the second. You can evaluate these in two ways. 

1) You can simply input the x value into the first function. After solving for it's value, you can input into the second one. The output is the composite functions answer. 

2) If they only want a new function or you want to do it a different way, you have to put the first function (the whole thing) in for x in every place. You can then simplify. 
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7x+3+6x+11 i need help solving this problem
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Step-by-step solution:

7x + 3 + 6x + 11 = 0

7x + 6x + 11 + 3 = 0

13x + 11 + 3 = 0

13x + 14 = 0

13x = 0 - 14

13x = -14

x = -14 / 13

x = -1.077 approx.




Hope it helped,



BioTeacher101
8 0
3 years ago
Please help, must be done by today
Ostrovityanka [42]

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Answer:

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Step-by-step explanation:

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