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masha68 [24]
3 years ago
13

Write an equivalent expression for 40 + 8(n-3)​

Mathematics
1 answer:
omeli [17]3 years ago
3 0
An equivalent expression is
40 + 8n - 24
simplified:
16 + 8n

hope this helps!
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Step-by-step explanation:

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Using interval notation, the domain off is [- 3, 5] and the domain of g is [- 2, 7] . On what domain is f defined
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Note: I am assuming you mean ''on what domain is f+g is defined''.

Answer:

We conclude that

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Step-by-step explanation:

Given the domain of f

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Given the domain of g

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In other words, the domain of a composition f+g includes all the inputs of x-values that are in the domain of both functions i.e. f and g.

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Domain of g = [-2, 7]

The x-values lie in the domain of g interval are:

x = -2, 1, 0, 1, 2, 3, 4, 5, 6, 7

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-2, 1, 0, 1, 2, 3, 4, 5

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