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mariarad [96]
3 years ago
11

Given f(x) = -6x - 1 and g(x) = x3, choose the expression for fºg)(x).

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Answer:

- 6x³ - 1

Step-by-step explanation:

Substitute x = g(x) into f(x), that is

(f ○ g)(x)

= f(x³ )

= - 6(x³) - 1

= - 6x³ - 1

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Step-by-step explanation:

2(x+4)+4x

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You give 1/2 up a $46,000 salary to go back to school for 5 years. The total cost for going to school is $22,000. How much money
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The individual needs to earn $74,750 salary per year in order to recover the investment in 4 years.

What salary amount makes the individual as they were without a salary cut?

By the time the individual resumes back for work after 5 years, they need to earn their previous salary of $46,000 and recover the lost salaries, which is half of $46,000 lost in the last 5 years.

Total salaries lost=1/2*$46,000*5years

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Because the salaries lost needs to be recovered over 4 years, the extra earnings over and above the $46,000 in 4 years is the total salaries lost divided by 4 years

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extra salary per year=$28,750

Total salary now=prior salary+ extra salary per year

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1 year ago
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Step-by-step explanation:

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