MATH - Points of Intersection

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[@avationmusic]

7 years later and you still helping me pass my exams 😂💀

[@holy_trinity_GP_legends]

great video, trying to help my daughter and it's been a long time since I did this, very nicely explained

[@tobiaschapinda6771]

A straight line y=-x+4 cuts the parabola with equation y=16-x^2 at the points A and B.
a.Find the coordinates of A and B
b.Calculate the distance between the points A and B
c.Find the equation of the tangents at A and B, and hence determine where the tangents meet.
d.At the point where A and B meet, the line Q is perpendicular to the line B. find the equation of the lin

[@bahraaaani]

thank you ♥
question ... if we want to find the area bounded by these two lines
we should integrate ( the top line function - the bottom line function ) from negative1 to 2
am i right ??!

[@madalyndispaldo2900]

I know this may be four years too late, but I think you are correct

[@lovelysisters7892]

Thanks men. Its really helpful

[@shakarimdikesh7286]

It had to be -2 at 7:32

[@khuenguyen9403]

thanks you for the video, I was stuck in this precal problem until I saw your video.

[@EpicBanana1560]

this 11 minutes explained more than 2 hours in school

[@VS-ic3by]

How do you find the enclosed area?

[@mayakevlani5376]

Vishnu Samosa ¿samosas, really? 😂

[@TheHornet79]

Thank you sir. You've been helpful.

[@joshuamacauley1254]

Thank you

[@neaamanrammal9477]

How can i draw the graph after finding it

[@potatoesaregood5127]

Graphing parabolas without a calculator can be a pain, especially with ones that get more and more complicated. For linear lines, just graph it normally, but parabolas are probably better off just using a calculator.

[@ivanhernandez154]

what do we do if we cant factor the equation when we set it to 0

[@thisisarandomurl2000]

if you can't factor, use quadratic formula (lol replys a year later)

[@ericchijr822]

Sugoiiii lol 2 years later

[@KoolViking3]

Brilliant, thanks!

[@yleeahscorner101]

Thx💕

[@Ruhan.gt86]

thanks dude ....

[@jamienorris9136]

Thanks 👍🏻

[@gracecuthbert4509]

IT SHOULD BE NEGATIVE 2

[@naeemodeh457]

very nice

[@GubeTube19]

Thanks

[@youseftv3292]

Thank u but why u didn't explan it in arabic ?

[@codboss7092]

because not everyone understands arabic, whereas everyone understand english

[@trickstart3150]

i hear ross from friends

[@AntiarisEso]

SOOO CONFUSING, dont get it

[@sylvestercarter6126]

Do something more challenging, that's too simple

[@ryanlee8550]

Khan academy wannabe

[@tacocat-64nguyen57]

Ryan Lee better than u lol