The denominator. Say for instance, you have 4/12 and 1/6. They are equivalent.
First one is correct hope this helped
Answer:
-4x + y + 6z
Step-by-step explanation:
Combine like terms (Terms with the same variable):
(2x + 5y - z) + (-6x - 4y + 7z)
Add straight across:
2x - 6x = -4x
5y - 4y = y
-z + 7z = 7z - z = 6z
-4x + y + 6z is your answer.
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y=cos(x)+2
What is the amplitude of the function?
What is the period of the function?
