Pre-Cal Trig Worksheet Template (Page 2 of 5) in pdf

Pre-Cal Trig Worksheet Template Page 2

17. Identify the line segments on the diagram of a unit circle below as the appropriate trig function. The tangent of

angle theta is the same as the slope of line segment PQ . It also the length of the exterior TANGENT LINE!

PR represents ________

QR represents ________

ST represents _________

18. The midline for all of the 6 parent trig functions can be written as the equation:

True

False

19.

The parent function, y= sin

can be greater than one.

True

False

20.

The predator prey relationship can be modeled by sine functions that often look like

phase shifts of one another.

True

False

21.

The cosecant graph has a gap in the range because it is above and below the sine graph.

True

False

22.

The secant function uses the cosine function as its guide function.

True

False

23.

The period of tangent is π.

True

False

24.

The parent sine function crosses at the origin.

True

False

25.

The parent function y = tan

can be greater than one.

Observing patterns in the graphs.

26.

Given y= sin , what do you predict will be the value of the function when

= 20π?

27.

Given y=cos , what do you predict will be the value of the function when = π?

Pre-Cal Trig Worksheet Template Page 2