Graph the reciprocal function with a reflection and translations
👉 Learn how to graph the reciprocal function. A reciprocal function is a rational function whose expression of the variable is in the denominator. A reciprocal function is of the form f(x) = a / (x + h) + k, where h is the vertical stretch/compression, h is a shift to the left (if h is positive) or to the right (if h is negative) and k is a shift up (if k is positive) or down (if k is negative).
To graph a reciprocal function, we first sketch the graph of the parent function f(x) = 1/x and then apply the required transformations.
👏SUBSCRIBE to my channel here: kzread.info...
❤️Support my channel by becoming a member: / @brianmclogan
🙋♂️Have questions? Ask here: forms.gle/dfR9HbCu6qpWbJdo7
🎉Follow the Community: / mrbrianmclogan
Organized Videos:
✅ How to Graph Rational Functions
• How to Graph Rational ...
✅ Graph Reciprocal Functions | Learn About
• Graph Reciprocal Funct...
✅ How Graph the Reciprocal Function
• How Graph the Reciproc...
✅ Find the x and y-intercepts of a Rational Function
• Find the x and y-inter...
✅ How to Graph Rational Functions with Asymptotes
• How to Graph Rational ...
🗂️ Organized playlists by classes here: / mrbrianmclogan
🌐 My Website - www.freemathvideos.com
🎯Survive Math Class Checklist: Ten Steps to a Better Year: www.brianmclogan.com/email-ca...
Connect with me:
⚡️Facebook - / freemathvideos
⚡️Instagram - / brianmclogan
⚡️Twitter - / mrbrianmclogan
⚡️Linkedin - / brian-mclogan-16b43623
👨🏫 Current Courses on Udemy: www.udemy.com/user/brianmclog...
👨👩👧👧 About Me: I make short, to-the-point 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: www.freemathvideos.com/about-me/
#rationalfunctions #brianmclogan
Пікірлер: 18
Pretty good teacher, if I was in the class I would still probably be a little slow but when it's in a video form you can re-watch.
6:18 bros like "ur joking right"
Thanks a lot this video was very helpful.
This is glorious. So much better than my teacher!
@brianmclogan
5 жыл бұрын
you are very welcome! happy to be there for you !
Great video, it’s really helpful I’ve been watching a couple other ones too!! Thanks!!! 🙏👍🏻
This video explained how to do this way better than my math teacher
very good you would give my teacher a run for her money
What happens when you have a number in front the denominator? Like 3(x+1) is on the bottom of the fraction, what does the 3 do? Or if your fraction has a fraction? Like one over one-eights?
Thank you for saving my ass 🙏🏻🙏🏻
ahhh they are just students. Video was kinda long
can u help me i need this answer lim(x+sinx)/(x²+1) when x approach to +inf i get it =0 tel me if it's false or not
@brianmclogan
6 жыл бұрын
what grows faster x or x^2, whenever the denominator grows faster than the numerator then the limit will be zero as it approaches infinity and negative infinity
@noussanezzar2699
6 жыл бұрын
THANK U
Don't we have to multiply the y-coordinates by 3 since the function is -3f(x-1)-4
@brianmclogan
6 жыл бұрын
no it is f(x)=-3(1/x-1)-4 or multiplying the negative 3 in you obtain f(x)=(-3/x-1)-4
dude. good video. your students seem kinda jerky. good job keeping the cool.