It the second equation. I used subsitution to find that out.
Y = sec^2 x
use the product rule
dy/dx = sec x * sec x tan x + sec x tan x sec x
= 2 sec^2 tan x
Answer:
Step-by-step explanation:
<u>Function Modeling</u>
The height h in feet of the stick threw by Tim is modeled by the function:
where t is the time in seconds.
It's required to write an inequality that can be used to find the interval of time in which the stick reaches a height of more than 8 feet, i.e. h > 8.
Using the given model, we write the inequality:
Dividing by 8
Subtracting 1, we get the required inequality:
Answer:
It C am sure it correct....
Answer:
3.3 + 2.4
Step-by-step explanation:
3.3 + 2.4=5.7