Answer:
Step-by-step explanation:
Suppose the base formula is y = x^2
You want to go two units left.
basically that is y = (x + 2)^2 just the opposite of what you might think it should be.
Where does the base function have a minimum? It's minimum is as x = 0 and y = 0
Where does y = (x + 2)^2 have it's minimum?
(-2,0)
conclusion. The base function has moved 2 units to the left.
Answer:

Step-by-step explanation:
500 represents the initial amount of medication, since when t=0, a=500.
Answer:
Csc(60)
sin(330)
-4cot(-45)
Step-by-step explanation:
The cosen típic is not mant for use With this type of problem.