Topics: continuity of composite functions and computing limits by direct substitution

More discussion and solved problems on related topics in PRECALCULUS:

Section 3 | CONTINUITY
Definitions of Continuity    • CALCULUS 1 | Continuity of a Function...  
Continuity of Algebraic Functions    • CALCULUS 1 | Continuity of Algebraic ...  
Continuity of Transcendental Functions    • CALCULUS 1 | Continuity of Trigonomet...  
Properties of Continuous Functions    • Video  
Continuity of Composite Functions    • CALCULUS 1 | Continuity of Composite ...  
Continuity of Inverse Functions    • CALCULUS 1 | Continuity of Inverse Fu...  
Intermediate Value Theorem    • CALCULUS 1 | Intermediate Value Theor...