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.
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.
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.
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
Man explained a 1 hour lesson in 4 minutes, he deserves all our money.
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.
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.
I'm so thankful for these videos they help me so much!!! thank you!
you are very welcome!
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.
You are a great teacher. I really like your process to this topic. Thank you Sir
you are very welcome Oluwatomi! happy my videos help
I graduated from high school in 2004 now I am in college for the first time. these videos are very helpful. thank you
Class of 2004!!
Your videos are helping me pass my course, bless you for sharing your help for free!
You are such a thorough teacher, thankyou so very much!
happy to be able to help you out Mina!
dude thank you you dont know how much help you have given me
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.
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
Got your own t-shirt! Nice!
I'm so glad you make these videos.
hes lucky i trust him i had to go thru a skip free ad to get to this video.
Appreciate you
@@brianmclogan its good to see you reply to a comment in a 6-year-ago video
Your videos have saved me once again. Ty you so much, Mr. McLogan.
u're so cooooooool ! fantastic teacher!! thanks
This man deserves a medal
Thanks thanks thanks❤️
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
Hi, what's X-scale?
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.
th-cam.com/video/8j22M0p6H7Q/w-d-xo.html
Isn’t period 2pi/b or is that only for sin and cosin graphs
That's only for sin and cos
Tangent functions are pi periodic
You're way better than my professors at college 😅 please come to GSU 😭😭😭
Thank you great explanation
Thx bro
God bless thank you so much
what about vertical shifts? like how would i graph vertical shifts in a tanget function
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
What if it's tan(2x+pi/2)? How would the graph change?
Isn’t the period of the parent function supposed to be 2pi
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
Isn’t period= 2 pi/b???
yes, but that is specifically for sin and cos, tan is pi/b
👌
Is the starting point always P S
New look for him 🤣
Loving the shirt man!