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vladimir1956 [14]
4 years ago
7

What is the equation of the graph below?

Mathematics
2 answers:
Gnesinka [82]4 years ago
6 0

Answer:

Step-by-step explanation:

y=cos(x+π)

sp2606 [1]4 years ago
6 0

Answer:

y=cos(x + \pi)

Step-by-step explanation:

Remember that the cosine function has a period of 2π.

Now, the parental function is y=cosx, which has y-intercept at y = 1, and x-intercept at π/2.

Notice that the function showed in the graph attached has y-intercept at y = -1 and x-intercept at π/2. This indicates that the function has been moved leftwards π units.

Therefore, the function that belongs to this graph is

y=cos(x + \pi)

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