Write a cosine function that has a midline of 5, an amplitude of 4 and a period of \frac{7\pi}{5}

5

7π

.

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# Write a cosine function that has a midline of 5, an amplitude of 4 and a period of \frac{7\pi}{5}
5
7π
.

Write a cosine function that has a midline of 5, an amplitude of 4 and a period of \frac{7\pi}{5}

5

7π

.