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Grade: 12

                        

Functions f , g : R → R are defined, respectively, by f (x) = x2 + 3x + 1, g (x) = 2x – 3, find g o g

28 days ago

Answers : (1)

Anand Kumar Pandey
askIITians Faculty
1412 Points
							Dear Student

Given,
f(x)=x^2+3x+1
g(x)=2x–3

gog = g(g(x)) = g(2x - 3)

= 2(2x - 3)–3
= 4x–6–3
= 4x - 9


Thanks
28 days ago
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