(Unit 6) EVC + Graphing sinusoids test review (no calculators)

Front

What is the value of tan^-1(√(3))?

Back

π/3

Front

What is the difference between the graphs of y=2sinx and y=2sin(3x)?

Back

Period change

Front

What is arcsin(-1)?

Back

-π/2

Front

What is the difference between the graphs of y=sinx and y=4sinx?

Back

Amplitude change

Front

Identify the graph of y = 6 sinx.

Back

The graph has a maximum value of 6 and a minimum value of -6.

Front

What is the period of the function y = sin(kx)?

Back

The period is 2π/k.

Front

What is the amplitude of the function y = A sin(x)?

Back

The amplitude is |A|.

Front

What is the phase shift of the function y = sin(x - c)?

Back

The phase shift is c units to the right.

Front

What is the range of the function y = sin(x)?

Back

The range is [-1, 1].

Front

What is the value of sin(π/2)?

Back

1