Step-by-step explanation:We are given with two functions: f(x) = 9x - 2 and g(x) = -x + 3. In this problem, the expression of f(g(x)) is asked. We first substitute g(x) to f(x) resulting to f(-x + 3) = 9 (-x + 3) - 2 equal to -9x + 27 -2 or f(g(x)) = -9x + 25.
The number of birds is an illustration of ratio and proportions, and Emma is 5 years old
<h3>How to determine Emma's age?</h3>
From the complete question, Emma's age is the sum of the simplified ratio between the number of birds.
The ratio can be represented as:
Birds = 200 : 300
Simplify the ratio
Birds = 2 : 3
Add the numbers in the above ratio
Emma = 2 + 3
Emma = 5
Hence, Emma is 5 years old
Read more about ratios at:
brainly.com/question/2328454
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Answer:
think its x=3 hope it helps
Given the functions:
1. You need to substitute the function g(x) into the function f(x), in order to find:
Then:
2. You need to substitute this value of "x into the function:
And then evaluate, in order to find:
You get:
Hence, the answer is:
The ratio of touchdowns per game is 0.42857142857