The Domain is always the x values and the range is alway the y values. For example (3,0) the domain is 3 and the range is 0. Hope this helps!
Answer:
(-5, 3)
(-2, 6)
(-4, -2)
Explanation:
To translate 5 units up means to add 5 to the y value since the y-axis dictates the vertical positioning of a coordinate. However, the x-values remain unchanged.
So all the y values are -2, 1, and -7. Add 5 to all of these.
-2 + 5 = 3
1 + 5 = 6
-7 + 5 = -2
Then re-pair them with their x-values like so:
(-5, 3)
(-2, 1)
(-4, -2)
Víola.
We can solve using proportions

or 4 works is to 10 hours as 5 workers is to x hours.
to solve we cross multiply to get

so it will take 5 men 12.5 hours!
So that answer is in this picture that I wrote on my white board, count all of the hundreds I drew on the board.
Y = sin x
y' = cos x
y'' = -sin x
y''' = -cos x
y'''' = sin x
Therefore, nth derivative of sin x = sin(nπ/2 + x)