Answer:
5
Step-by-step explanation:
3(x+3)=4(4+2)
3x+9=24
3x=15
x=5
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You would want to subtract 18 from 45. Your answer would be y=27.
Answer:
B.
Step-by-step explanation:
That is an irrational number.
Examples are √2 and π.
Answer:
The selected graph is correct
Step-by-step explanation:
The value of g(x) = 2[f(x)]² - 1 is g(x) = 8x² + 8x + 1
<h3>How to find a function?</h3>
f(x) = 2x+1
Find
g(x) = 2[f(x)]² - 1
Hence,
g(x) = 2[2x + 1]² - 1
g(x) = 2[4x² + 4x + 1] - 1
g(x) = 8x² + 8x + 2 - 1
g(x) = 8x² + 8x + 1
learn more on function here: brainly.com/question/1442153
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