01 - Basic Derivatives in Calculus, Part 1 - Learn what a Derivative is and how to Solve Them.

[@jimjohnston6848]

I have been running away from Math for over 50 years. Thank you so very much for opening up this world for me. Somehow, it makes me feel more connected to something bigger than myself.

[@MathAndScience]

Well said. Thanks Jim!

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But why should you come back to maths? I'm equally resuming the subject but don't know Y! I'm 79 and did my O-LEVEL back in 1967

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[@sarahsierz233]

I'm 39 yrs old, never took calculus and going back to school .. you have helped me build my confidence thank you so much!!

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LOL I'm 41yrs old and doing calculus for the first time too... wished I had paid more attention in high school

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i'm 200 still i am taking calculus

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[@muhammadhussainsarhandi9928]

@@fromexoplanet21 are you an engineering student?

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[@ahmedawali1955]

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[@SirAtticus]

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[@howardg93]

i be messin with Java on and off and i came across a book called Physics for Game Programmers and it stresses derivatives didn't understand when the book explained it, but i understand much better with this video presentation

[@dipsikhabasu4325]

Sir, I m from India ,I am a house wife, I learned calculus 20 yes ago, now I have forgotten many of those, thanks for yr help.

[@somsankarful]

huge respect to u

[@iwantriharjanto4288]

Lady, we are of the same age then.

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I am entirely with you in your opinion ... Its of great help in brushing up the knowledge of the calculus ... Frankly I found it very difficult to understand calculus during my school & college time ..thanks a million for making calculus so simple to understand 👍😊

[@apbosh1]

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[@joecoomes5518]

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How do I get some practice problems to do?

[@mandeath2971]

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Please upload your full video

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[@MathAndScience]

Welcome!

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God bless this guy.

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[@pyotrleflegin7255]

Very good -- an excellent tutorial. Thank you.

[@dondonlargavista7409]

Thank u for explaining it really well.

[@shivambajaj7236]

Thanks sir it helps me a lot 👌🏼

[@iwantriharjanto4288]

Thursday. Raining outside. Watching this at 08.15 am. I forgot I'm 39 years old for a while.

[@morgangregory8674]

I love this thank you...

[@zaheervlog2717]

Hi

[@lithiumbatteries5045]

why at x=1 it is 2 on the derivative but 1 on original function

[@quindaleneosayanren3935]

Add the results togethet of each constant?

[@nhanguyen-gu8tn]

Thank 😊❤️

[@abdirisaqhashi-tf7bm]

Supportive

[@racquelsabesaje4562]

f1(x)=2x2-1+x1-1

[@boxingfan5742]

20:03, 28:17

[@racquelsabesaje4562]

f 1(x)=4x4-1=f 1(x)=4x3

[@eugenepashch5213]

Pretty awesome!

[@shaunt9819]

Thank you!

[@MathAndScience]

Welcome!

[@fromexoplanet21]

I love the way he makes complex subjects so easy to understand but I can't afford his lectures not in a million years XD I'm broke man. Please make them lectures free....pllleaaaaassseeeeeeee.

[@sephangelo4603]

Check out Professor Leonard if you want free math courses.

[@racquelsabesaje4562]

f1(x)=4x4-1

[@racquelsabesaje4562]

f(x)=xn=f1(x)=nxn-1

[@lsubandtrumpet2014]

A derivative is telling you how fast something changes - 3:53

[@lsubandtrumpet2014]

With distance WITH respect to time

[@lsubandtrumpet2014]

Any point on that given f(x) or function, its going to have that rate of change during a point...whether the function is a straight line, squiggly, parabola...

[@lsubandtrumpet2014]

Rate of the change, how steep...in math slope of that function...we plot a function, we talk about that slope...how fast or how steep is that slope. Derivative, how fast that function is changing. Velocity is a derivative of position in physica

[@lsubandtrumpet2014]

Steeper has higher slope. How fast or steep that function f(x) changes...do it by drawing a line TANGENT to this curve on the parabola...tan touches curve on one point, ONLY. now use algebrs to find slope of this line...derivative of this function of this point

[@lsubandtrumpet2014]

Derivative is the slope of the line TANGENT to this curve. So high slope is pretty steep...more vertical is like a mountain. The lower point, draw tangent line, touches at one point...slope of that tangent is lower...this is more shallow. At the bottom x, 0; y,0, its horizontal so slope is 0. If u draw tangent at the bottom of curve...derivative is 0.

[@racquelsabesaje4562]

f(x)=x4

[@racquelsabesaje4562]

f(x)=x5

[@rahmatabadi3839]

The symbol [ for each final answer is not internationally adopted, so it is better not to use it. It is weird. Thank you!

[@fabblo5588]

learning something new is better consideration rather than spending the time with scrolling fb on the screen.

[@ShadowSH-io4sw]

i have an exam this week and "i know nothing" 😂

[@racquelsabesaje4562]

derivatives

[@_BiologyMatters_]

Leibniz is pronounced LYEB-NITS.

[@avqusti]

how about if it's f(x)=x-5 😭😭😭😭😭 I don't understand there's no example like this hahhah

[@pelimies1818]

For noobs this is a heavy subject that causes a lot of headache. So, comic relief @7:05 The negative derivative finger fart.

[@racquelsabesaje4562]

formula

[@anilsharma-ev2my]

Derived Drive Drawing Drafted Donkey Interesting Drawn Drawa Dravit Dragon Dragging Dragged Dori Doori Door Doar Double Drought Dropped Dropping Drop Druplica Do Dou Though Derivatives Darana Darpok

[@audreydaleski1067]

Nxnminus one dudx

[@glenwallis2366]

Your teaching improves with your your hair loss, could you explain the derivative?

[@georgecarvanitis8016]

How can you put these super boring courses as mandatory studies. Good god.

[@MathAndScience]

Well Calculus is the basis of literally all modern technology. So it’s kind of important :)

[@racquelsabesaje4562]

f1(x)=5x5-1

[@racquelsabesaje4562]

f1(x)=4x3

[@racquelsabesaje4562]

f(x)=x4

[@racquelsabesaje4562]

f(x)=x2+x

[@racquelsabesaje4562]

f1(x)=2x+1

[@racquelsabesaje4562]

f1(x)=5x4