If $$\(f(2 t+7)=12 t+37\)$$ for all real numbers $$\(t\)$$, what are all values of $$\(x\)$$ which satisfy $$\(f(x)=x^{2} ?\)$$

A.
2,3
B.
2,7
C.
\(\pm 5\)
D.
none of above
Mathematics
Competition
Math League
Exam No:2020 First Round Grades 10-12 Year:2020 Question No:28

Answer:

D

Knowledge points:

G10-12 - Algebra - Functions (Composite, Inverse, Log, Exp)

Solution:

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