- Видео 272
- Просмотров 211 889
JaberTime
США
Добавлен 24 авг 2008
Math Lecture videos with pictures and simplified examples from Algebra to Calculus and Linear Algebra.
Видео
Continuity Part IV
Просмотров 7612 часов назад
Find the x-value at which f is discontinuous and determine whether f is continuous from the right, or from the left, or neither. Thanks for watching! JaberTime
Continuity Part III_ Intermediate Value Theorem.
Просмотров 10812 часов назад
Use the Intermediate Value Theorem to show that there is a root of the given equation x^2 x-9=0 in the interval (1,2). Thanks for watching! JaberTime
Continuity Part I
Просмотров 4812 часов назад
Sketch the graph of a function that is continuous except for the stated discontinuity. Discontinuous, but continuous from the right at 2. Thanks for watching! JaberTime
Continuity Part II
Просмотров 5112 часов назад
How can you eliminate the discontinuity of f? In other words, how would you set f(5) to ensure f is continuous at 5? Thanks for watching! JaberTime
Math 3 Final Review 1st Sem.
Просмотров 282Месяц назад
Graphing Quadratic Functions. Imaginary Numbers. Complex Numbers. The Conjugate. Square Root Property. Completing the Square. The Vertex Form. The Quadratic Formula. The Discriminant. Thanks for watching! JaberTime
The Quadratic Formula and the Discriminant.
Просмотров 3032 месяца назад
Solving Quadratic Equations using the Quadratic Formula. Four Examples. Thanks for watching! JaberTime
Riemann Sum. Right Hand, Left Hand and Midpoint Rule.
Просмотров 519 месяцев назад
Thanks for watching! JaberTime
Optimization. What is the Maximum Vertical Distance between y=x+2 and y=x^2 for x in [-1, 2].
Просмотров 1079 месяцев назад
Thanks for watching! JaberTime
Curve Sketching. Inc. & Dec. Concave Up. Concave Down, Abs Max, and Abs Min. The Extreme Value Th.
Просмотров 619 месяцев назад
Thanks for watching! JaberTime
Optimization. Find two positive numbers whose Product is 100 and whose Sum is a Minimum.
Просмотров 5799 месяцев назад
Thanks for watching! JaberTime
The Mean Value Theorem.
Просмотров 829 месяцев назад
Let f(x) = -3x^2 2x 4. Find the value(s) of x that satisfy the Mean Value Theorem on the interval [ -1, 1]. Graph the Secant Line, the Tangent Line, and f(x). Thanks for watching! JaberTime
A man 6-ft tall walks away from a streetlight mounted on a 15-ft tall pole at a rate of 5-ft/s.
Просмотров 70410 месяцев назад
A man 6-ft tall walks away from a streetlight mounted on a 15-ft tall pole at a rate of 5-ft/s.
Find the linearization of the function f(x) = SQR(x+5) at a = 4 and use it to approximate SQR (3.8).
Просмотров 8410 месяцев назад
Find the linearization of the function f(x) = SQR(x 5) at a = 4 and use it to approximate SQR (3.8).
Find the limit as x approaches " - infinity". L'Hospital's Rule " infinity * zero".
Просмотров 9210 месяцев назад
Find the limit as x approaches " - infinity". L'Hospital's Rule " infinity * zero".
Find the limit as x Approaches 0 of (e^4x -1-4x)/x^2. L'Hospital's Rule_ Intermediate form (0/0).
Просмотров 13910 месяцев назад
Find the limit as x Approaches 0 of (e^4x -1-4x)/x^2. L'Hospital's Rule_ Intermediate form (0/0).
Differentiate y=SQR (1+4 sin(x)). And find equations of the tangent line and the normal at (0, 1).
Просмотров 7810 месяцев назад
Differentiate y=SQR (1 4 sin(x)). And find equations of the tangent line and the normal at (0, 1).
Implicit Differentiation. Find dy/ dx for 2x^3+x^2y-xy^3=2.
Просмотров 40610 месяцев назад
Implicit Differentiation. Find dy/ dx for 2x^3 x^2y-xy^3=2.
Differentiate the following y = e^(cosx) + cos(e^x)
Просмотров 2,4 тыс.10 месяцев назад
Differentiate the following y = e^(cosx) cos(e^x)
Epsilon and delta Explained with an Example in Calculus.
Просмотров 11511 месяцев назад
Epsilon and delta Explained with an Example in Calculus.
The Quotient Rule Proof in Calculus.
Просмотров 11311 месяцев назад
The Quotient Rule Proof in Calculus.
Loved it❤, Thank you so much
You're welcome 😊 I just started my own website: Www.JaberTime.Com Organizing my videos by subject.
@19917119 ty
Thank you, where can we download the notes
Yea good question
I am building a website under my name. I will publish it soon. It will be under www.JaberTime.com I will have links to my videos by subject and I will be adding links to worksheets and more. JaberTime!
Sir explain in hindi plz😢
Hi, I wish I can speak Hindi. I have a lot that are watching my channel from India. JaberTime!
Thanks 1 million
You are welcome!
Thanks a lot !
You are welcome!
Thankyou Sir !!
I really appreciate your RUclips videos thank you very much
Granted just took the exam a few hours ago, so I havent gotten the results back yet, but I feel really confident I did well on your exam because of this video. Thank you very much Prof Jaber.
@@HucksterYT glad that it was helpful!
Thank you so much you were a big help ❤
I need AI
the speed with which I hit that subscribe button...wow!
Yensen from iron man is out here helping us
great video professor, I'm glad you showed what your sketch looks like, as it's what I mostly struggle with in this section.
Visualizing is key!
Great video, thank you!!
Glad you liked it!
Thank you very much. I appreciate your help.
You're welcome!
Thanks
You are welcome!
you are so helpful thank you
Happy to help!
Bless you sir
Thank you sir.
wow! superb!
why did u choose r positive?
R is always positive unless it is stated differently. Here is another video about Polar Coordinates: Double Integrals in Polar Coordinates. ruclips.net/video/5y0b2Ng7Qfk/видео.html
Thank you sir
All the best.
Nice buh I don’t understand well
Try my other video: Adding in base 5. ruclips.net/video/5rYAyo4LqB0/видео.htmlsi=3dRL_ane4vIB2m8h
your voice is very soothing bro very nice
Thank you genius sir just subbed
Thanks for the sub!
Thanks a lot sir for all ur videos....in very clear way...logic explained
You're most welcome
Thank you very much. This is very helpful!!
Glad it was helpful!
Thank you sir 🐬✨
You are very welcome.
Wonderful job!
Glad you like it!
Here all people on digital design evil class. 😂 bruh, well explained.
he is the best in the world!
Thank you for the comment! It is JaberTime 24/7.
Well Explained
Thank you!
Thank you !! 🎉😊
You're welcome 😊
Thanks, am good to go
You are welcome!
Hello, good afternoon. Excuse me, from what book did you get this problem?
That was a while ago, I don’t remember.
🎉
Thank you sir
You are welcome.
Thank you sir for teaching!
You are very welcome
Excellent way of explaining. Made it so easy to understand. Thank you doctor. I am already in love with "Who am I" problems.
Glad it was helpful!
@@19917119 Thank doctor. I appreciate your help. Magdy
Shouldn't you have integrated from 0 to 5 instead since you have to bring the water over the edge of the pool?
If the slice lies x sub i "*" ft below the edge of the pool ( where x sub i "*" is greater than or equal to 1 and less than or equal to 5), then the work needed to pump it out is 9000 pi x sub i "*" delta x. Thus W = integration of 9000 pi x dx from 1 to 5. Think about if the depth of the water only 2 ft, are we going to integrate from 0 to 5 still or from 3 to 5? If we integrate in both cases ( with water of depth 4 ft or 2 ft) and in both cases we integrate from 0 to 5, then the depth of water will not affect the answer which is not true. Just think about the SLICE with x varies from 1 to 5.
Thank you!
You're welcome!
Excellent job thank you
Our pleasure!
omg thank you so much
Happy to help
Thank you for your videos!
Glad you like them!
Alternatively, you can just do the sqrt(100), as by definition, the sum is minimized by the smallest two factors (which is the sqrt).
👍👍👍
How about this: The product is 147 and the sum of the first number plus three times the second number is a minimum.
f(x) = x +100/x; f'(x) = 1 -100/x^2 ... which is zero when x=10 ; f"(x) = 200/x^3 ; which >0 for x>0 ... so f() has a minimum at x=10. No "sampling" of f() or f'() near 10 is necessary (or even *fun*). So unless producing a graph was part of the problem ... why bother?
You are 100% right. JaberTime
this video is very helpful for understanding this section. Thank you!
Glad to hear that!
10 and 10
Yes.
Amazing explanation thank you got to the point
You're welcome!
What an amazing video.
Glad you think so!
amazing thank you
Thank you too!