1. Write a short definition of each statistical term (mean, median, and mode).
1 answer:
You might be interested in
Answer:
There is a horizontal tangent at (0,-4)
The tangent is vertical at (-2,-3) and (2,-3).
Step-by-step explanation:
The given function is defined parametrically by the equations:
and
The tangent function is given by:
The tangent is vertical at when
When t=1,
and
When t=-1,
and
The tangent is vertical at (-2,-3) and (2,-3).
The tangent is horizontal, when or
When t=0,
and
There is a horizontal tangent at (0,-4)
Answer:
A
Step-by-step explanation:
The position of an atom moving inside a cathode ray tube is given by the function:
Where f(t) is in meters and <em>t</em> is in seconds.
And we want to determine its instantaneous velocity at <em>t</em> = 2.5 seconds.
The velocity function is the derivative of the position function. Thus, find the derivative of the function:
<em /><em />
<em />
Then the instantaneous velocity at <em>t</em> = 2.5 will be:
Our answer is A.