4 years ago

Given f(x)= -x^2+3x-4 and g(x)=2/3x +5 find f(g(-9))

Mathematics

1 answer:

scZoUnD [109]4 years ago

6 0

Answer:

Step-by-step explanation:

First, you plug -9 into g(x) and you get g(-9) = - 1. After that, you solve f(-1), which you then reach the solution of 0 by solving.

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Answer:

Step-by-step explanation:

x-10+2=20

add -10 and 2 together to simplify the equation

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3 years ago

Say that Spain has a working population of 20,081,537 people, and that the average yearly salary is €36,238. How much tax revenu

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Alright, lets get started.

Spain has a working population of 20,081,537 people and average yearly salary is €36,238.

So, the total income of all the people of spain would be = $20081537*36238$

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So, income tax revenue = 299454614607 euros : Answer

Hope it will help :)