3 years ago

Find a function of the form

Mathematics

1 answer:

atroni [7]3 years ago

4 0

Answer:

Step-by-step explanation:

The amplitude is 6, so A=6.

Also, the midline is y=-3, so C=-3.

The period is 10, so 2pi/k = 10 -> k=5.

Now we need to determine if this is a sine graph or a cosine graph. As the y-intercept is not the value of C, we can determine that this is a cosine graph, and thus y=6cos(5x)-3.

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