Browse · MATH Print → jmc algebra intermediate Problem If t(x)=9+2f(x) and f(x)=x2−3, then what is t(f(−2))? Solution — click to reveal We have f(−2)=(−2)2−3=4−3=1, so t(f(−2))=t(1)=9+2f(1)=9+2(12−3)=9+2(−2)=5. Final answer 5 ← Previous problem Next problem →