1990 AHSME Problems/Problem 12: Difference between revisions
Created page with "== Problem == Let <math>f</math> be the function defined by <math>f(x)=ax^2-\sqrt{2}</math> for some positive <math>a</math>. If <math>f(f(\sqrt{2}))=-\sqrt{2}</math> then <math..." |
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== See also == | == See also == | ||
Revision as of 16:41, 28 September 2014
Problem
Let 
be the function defined by 
for some positive 
. If 
then 
Solution
See also
| 1990 AHSME (Problems • Answer Key • Resources) | ||
| Preceded by Problem 11 |
Followed by Problem 13 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 • 26 • 27 • 28 • 29 • 30 | ||
| All AHSME Problems and Solutions | ||
These problems are copyrighted © by the Mathematical Association of America. 
