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olya-2409 [2.1K]
3 years ago
7

F(x) = -x + 5 g(x) = x2 – x +4 Find: (f•g)(x)

Mathematics
1 answer:
Sergio039 [100]3 years ago
5 0

Answer:

(fog)(x) =  -  {x}^{2}  + x + 9

Step-by-step explanation:

(fog)(x) = f(g(x)) \\  =  - ( {x}^{2}  - x - 4) + 5 \\ =   -  {x}^{2}  + x + 4 + 5 \\  =  -  {x}^{2}  + x + 9

I hope I helped you^_^

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9514 1404 393

Answer:

  m = 2k/v

Step-by-step explanation:

Identify the coefficient of m (v/2) and multiply by its inverse (2/v).

  (2/v)k = (2/v)m(v/2) . . . . multiply both sides of the equation by 2/v

  2k/v = m . . . simplify

  m = 2k/v

3 0
2 years ago
An international company has 25,800 employees in one country. If this represents 31.1% of the companies employees, how many empl
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Answer:

Rounded to the nearest integer, the company has a total of 82,958 employees.

Step-by-step explanation:

Given that an international company has 25,800 employees in one country, if this represents 31.1% of the companies employees, to determine how many employees does it have in total, the following calculation must be performed:

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100 = X

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2,580,000 / 31.1 = X

82,958.1 = X

Thus, rounded to the nearest integer, the company has a total of 82,958 employees.

3 0
3 years ago
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Step-by-step explanation:

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