f (X) = 2 - X^2 and g(X) = SQRT (1 - X).
1. What is f (g (X)) or f o g (X) ?
2. What is g o f (X) ?
#SATprep
#ACTprep
Practice Problems
SAT, ACT, New SAT, PSAT and SAT Subject Test Practice Problems are provided for students of OptimalSATPrep.com and others.