Rumble Graphing Sine and Cosine

Front

What is the maximum point on a cosine graph?

Back

The maximum point on a cosine graph is represented by the coordinates (h, k + a), where (h, k) is the new origin and 'a' is the amplitude.

Front

What is the amplitude of the function y = 3 cos(2x)?

Back

The amplitude is 3.

Front

What is the period of the sine and cosine functions y = sin(x) and y = cos(x)?

Back

Front

In the function y = a*sin(bx - h) + k, which value represents a horizontal shift?

Back

The value 'h' represents a horizontal shift.

Front

What is the vertical shift in the function y = 4 cos(x + π) - 2?

Back

The vertical shift is down 2.

Front

How do you determine the first point on a cosine graph?

Back

The first point on a cosine graph is found at (h, k + a), which is the maximum point.

Front

What does the variable 'a' represent in the function y = a*sin(bx) + k?

Back

The variable 'a' represents the amplitude of the sine function.

Front

What is the effect of changing the value of 'b' in the function y = a*sin(bx)?

Back

Front

What is the relationship between sine and cosine functions?

Back

Front

How do you find the vertical shift in a sine or cosine function?

Back

The vertical shift is determined by the value of 'k' in the function y = a*sin(bx) + k.