The danger of texting while driving

post has two assignments

1:Texting while driving

a pressentation on informative speech

In this speech want to tell the danger of texting while driving
You can use these consequences
1- lose attention in task of driving
2- how short time is required to drivers to lose there attention < you need evidence
3- amount of time
also you can tell about commercials
and this an example you can tell about ( affluenza team) watch about them and then write
write what effect us as a drivers when we kill people
Try to use easy words because its for international students and in high school

2:Maximising and Minimising

The Task

Which is bigger, The Big One or Oblivion?
Using differentiation find the difference between maximum and minimum heights for both the roller coasters.

The height of the Oblivion coaster can be determined for 10 seconds after the coaster comes out of a loop by this polynomial

Calculate maximum and minimum heights using differentiation then draw the graph (by hand)
Confirm the factors of the Oblivion Coaster using factor theorem.

The brochure for The Big One coaster says that the height of the coaster can be determined by this polynomial model for the first 10 seconds

Calculate maximum and minimum heights using differentiation then draw the graph (by hand)

Compare the underground areas using the Trapezium rule and then confirm the areas using definite integration.

differentiation