Answer:
D. [0,4]
Step-by-step explanation:
We are provided with the graph of height of seesaw with respect to time.
The new graph is transformed from the function y = cosx,
It is required to find the range of the transformed function.
Now, as we know the range (i.e. the values where y varies) of cosx is [-1,1] and the new function is a transformed version of cosine function.
So, the values of y are varying from minimum value 0 to maximum value 4 in the given graph.
Hence, the range of the transformed function is [0,4].
Try using polar expression forms. z = r(cos theta + sin theta) as well as x = r cos theta and y = r sin theta. Plug in the values you have. x = 4 cos 120 or 2pi/3 and solve. Do the same for y = 4 sin 120 or 2pi/3. It will give the "x" and "y" parts of your rectangular coordinates.
Answer:
C - The failure was a starting point for a buildup of aggression around the world.
Step-by-step explanation:
EDGE2021 :-)
Have a nice day! ;)
Here is the answer to your question as This is the way I think it is solved
Answer:
The change in value is 19,000 altogether and 1900/year
Step-by-step explanation:
Change in value:
initial value - final value
= $26,000 - $7000
= $19,000
Change in value/year:
change in value/time
= $19,000/10
= $1900/year
