General Form of Sine and Cosine Answers

Use the drop-down menus to complete each statement.

25✔ 287590

0✔ 4822

48✔ 2225

Use the drop-down menus to describe the graph. The amplitude of the graph is . The equation of the midline is . The period of the function is . The function is shifted left. The function is shifted units up.

y = 1✔ y = 2y = 4

12✔ 3

✔ 0.512

0.51✔ 2

Use the drop-down menus to complete each statement. The function has the same amplitude as the function y = cos(x – 4) + 1. The function is a translation of the parent cosine function.

y = 2cos(x)✔ y = cos(x) – 3y = cos(2x)y = cos(-2x)

Use the drop-down menus to complete each statement.

1024✔ 28

Find a, b, and c for the function such that the graph of f matches the figure.

Which equation matches the description?

The first occurrence of the highest temperature in the cycle is day with a temperature of °C. The first occurrence of the lowest temperature in the cycle is day with a temperature of °C.

Which equation models the data in the table?

Find a sine function that models the person’s blood pressure as a function of time (in minutes).