Calculus Test - Curve Sketching and & Optimization | jensenmath.ca

[@thedeathofbirth0763]

Jensen, for Q7 part C , If I answer f'(x)>, on B

[@thedeathofbirth0763]

Q!!: (120-40t)² + (60t)² = (d(t))² , take first derivative and find the zero to obtain the time , t=2.4 test that 2.4 is really a min by determining the sign of d'(t) around 2.4 . Therefore at 10: 24 A.M. the two trains are closest to one another.

[@thedeathofbirth0763]

Also would you please make videos for linear Algebra?

[@alrafi8047]

Hey. I'm from Bangladesh. Why don't you make videos on math from class-1 to 12 on international level. Please

[@walterrivera3694]

"promosm" 👊