Given a Phase Shift and Change in Period | How to Graph Tangent Function

[@varunmangeshkar9335]

Man explained a 1 hour lesson in 4 minutes, he deserves all our money.

[@Naomi-rf1bl]

Wow, he's so much better at explaining than my teacher... She has spent three dayys lecturing and still nobody has a clue, I spent an hour banging my head against the wall with loads of homework until I found this video.

[@amasterofone]

I'm taking this as a summer online class 7 years after Precalc 1 and was in tears because I was just not getting this concept. I am smart. I am use to grasping things quickly but until you explained this I was considering dropping the class until I could take it in person in the Fall. Thank you so much.

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I graduated from high school in 2004 now I am in college for the first time. these videos are very helpful. thank you

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Class of 2004!!

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I always watch today’s lesson on your channel for a different point of view/teacher to explain it to. Thank you for what you do.

[@oluwatomirhodes795]

You are a great teacher. I really like your process to this topic. Thank you Sir

[@brianmclogan]

you are very welcome Oluwatomi! happy my videos help

[@marivadeborde]

I'm so thankful for these videos they help me so much!!! thank you!

[@brianmclogan]

you are very welcome!

[@fuathling]

Your videos are helping me pass my course, bless you for sharing your help for free!

[@christopherdeckinga2421]

I am currently using Functions Modeling Change by Eric Connally, and the book covers the tangent function in chapter 7.6. Unfortunately, it is a very brief chapter. This video filled in all the gaps. Thank you so much.

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[@minapoppas7431]

You are such a thorough teacher, thankyou so very much!

[@brianmclogan]

happy to be able to help you out Mina!

[@filaniolotu8670]

This man deserves a medal

[@lunar4038]

brian mclogans balding spot on the back of his head is a sine function shifted down two good video thank you for helping me i appreciate it

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[@brianmclogan]

Appreciate you

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@@brianmclogan its good to see you reply to a comment in a 6-year-ago video

[@carljoshuasantos5900]

Great tutorial and very comprehensible, my only trouble is that some books/ tutors say that we use pi/2 instead of 0 for tan in getting phase shift? Im confused

[@Madmun357]

Got your own t-shirt! Nice! I'm so glad you make these videos.

[@YoshiLupus]

Your videos have saved me once again. Ty you so much, Mr. McLogan.

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Thanks thanks thanks❤️

[@BrittGelle]

You're way better than my professors at college 😅 please come to GSU 😭😭😭

[@economicblast]

God bless thank you so much

[@harunmoh5]

Isn’t period 2pi/b or is that only for sin and cosin graphs

[@Madmun357]

That's only for sin and cos

[@joshuaflores5741]

Tangent functions are pi periodic

[@bldjln3158]

Hi, what's X-scale?

[@economicblast]

X-scale is how much you moved within each tick mark. It is your W value. In this example, pi/4 was the distance between each tick mark.

[@kirbytaylor4045]

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[@lucasalatino3961]

Thank you great explanation

[@carlieezell1035]

What if it's tan(2x+pi/2)? How would the graph change?

[@pricilla2321]

what about vertical shifts? like how would i graph vertical shifts in a tanget function

[@micas9206]

It is the same as the phase shifts set bx-c = to -pi/2 and pi/2 and those are the new initial and end points

[@goshbaby8531]

Thx bro

Isn’t the period of the parent function supposed to be 2pi

[@zibinchen6836]

you didn't say how to find the point in y axis when you draw the graph, how do you locate the point in y axis

[@37葉晶晶]

Isn’t period= 2 pi/b???

[@EmmanuelWilliams-fg8pb]

yes, but that is specifically for sin and cos, tan is pi/b

[@瘋狂是真實的]

Is the starting point always P S

[@kranthibandaru8022]

👌

[@irfanmohammad9414]

New look for him 🤣

[@jonasbelmonte25]

Loving the shirt man!