Answer:
1) ; 2)
Step-by-step explanation:
1) Using the Power of a Fraction Rule ,
, which can just be simplified to .
2) Using the Negative Exponent Rule, ,
, which can be simplified to .
In these joty is the odd one.
The line tangent to (the graph of) a function is horizontal, when it's slope is equal to 0.
The slope of the tangent line at a point, is determined by the derivative of the function, at that point.
So, we find the derivative of f, and find when it is equal to 0:
f'=2cos(x)-2sin(x)
2cos(x)-2sin(x)=0
cos(x)=sin(x),
then x is 45 degrees or 45+180=225 degrees, which are
radians, and [tex] \displaystyle{\frac{ 5\pi }{4}
Answer: π/4, 5π/4
The answer is 4. 3 busses would carry 180, so you gotta have that one extra bus. The question is set up to kind of throw you off but it's quite simple
Answer:
the opposite
Step-by-step explanation: