Learn how to evaluate the limit of a function involving rational expressions. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time.
The limit of a function is usually evaluated by direct substitution of the value which the variable tends to. When the function is a rational expression such that direct substitution leads to zero in the denominator, we find a way to either eliminate the denominator by multiplying both the numerator and the denominator by a common factor or decompose the denominator and the numerator into constituent parts so that like terms can cancel out.
SUBSCRIBE to my channel here: https://www.youtube.com/user/mrbrianm...
❤Support my channel by becoming a member: / @brianmclogan
♂Have questions? Ask here: https://forms.gle/dfR9HbCu6qpWbJdo7
Follow the Community: / mrbrianmclogan
Organized Videos:
✅The Limit
• The Limit
✅Evaluate Limits of Complex Fractions
• Evaluate Limits of Complex Fractions
✅Evaluate Limits of Polynomials
• Evaluate Limits of Polynomials
✅Evaluate Limits of Rational Expressions
• Evaluate Limits of Rational Expressions
✅Evaluate Limits with Square Roots
• Evaluate Limits with Square Roots
✅Evaluate Limits with Trig
• Evaluate Limits with Trig
✅Limits of Piecewise Functions
• Limits of Piecewise Functions
✅Evaluate Limits with Transcendentals
• Evaluate Limits with Transcendentals
✅Evaluate Limits Difference Quotient
• Evaluate Limits Difference Quotient
✅Evaluate Limits from a Graph
• Evaluate Limits from a Graph
✅Evaluate Limits of Absolute Value
• Evaluate Limits of Absolute Value
✅Evaluate Limits of Square Root
• Evaluate Limits of Square Root
✅Holes and Asymptotes of Rational Functions
• Holes and Asymptotes of Rational Func...
✅Learn about Limits
• Learn about Limits
✅Find the Value that makes the Function Continuous
• Find the Value that makes the Functio...
✅Is the Functions Continuous or Not?
• Is the Functions Continuous or Not?
✅Evaluate Limits using a Table of Values
• Evaluate Limits using a Table of Values
✅Evaluate Limits at Infinity
• Evaluate Limits at Infinity
Organized playlists by classes here: / mrbrianmclogan
My Website http://www.freemathvideos.com
Survive Math Class Checklist: Ten Steps to a Better Year: https://www.brianmclogan.com/emailca...
Connect with me:
⚡Facebook / freemathvideos
⚡Instagram / brianmclogan
⚡Twitter / mrbrianmclogan
⚡Linkedin / brianmclogan16b43623
Current Courses on Udemy: https://www.udemy.com/user/brianmclog...
About Me: I make short, tothepoint online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: https://www.freemathvideos.com/aboutme/