Circular functions pre-test.

1. Circular Functions
Pre-Test
Quowned By The Cal

6. (5) The function approximates the blood
pressure P in millimeters of mercury at time t in seconds for a person at rest.
(Calculators may NOT be used for this question.)
(a) Find the period of the function. (2 marks)
(b) Find the maximum and minimum value of the function. (2 marks)
(c) Sketch a graph of the function showing at least two cycles. (2 marks)

7. (5) The function approximates the blood
pressure P in millimeters of mercury at time t in seconds for a person at rest.
(Calculators may NOT be used for this question.)
(c) Sketch a graph of the function showing at least two cycles. (2 marks)

8. Use these questions the help review for the test.
Draw a graph for the following equation showing at least 2 periods ...
Write another equation for this graph using cosine ...

9. Solve ...