Math 3 Unit 8 Lesson 5 Review

Front

What does the variable 'b' represent in the function y=asink(x-b)+c?

Back

The variable 'b' represents a horizontal shift (left or right) of the graph.

Front

What is the formula to find the period of the function y=asink(x-b)+c?

Back

Front

What is the period of the function y=-3sin(x)?

Back

Front

What does the amplitude of a sine function represent?

Back

The amplitude represents the maximum distance from the midline of the graph to its peak.

Front

How do you determine the amplitude of the function y=asink(x-b)+c?

Back

The amplitude is given by the absolute value of 'a' in the function.

Front

What transformation does the '+c' in the function y=asink(x-b)+c represent?

Back

The '+c' represents a vertical shift of the graph.

Front

Back

The value of 'k' is 1.

Front

What does a negative value of 'a' in the function y=asink(x-b)+c indicate?

Back

A negative value of 'a' indicates a reflection over the x-axis.

Front

What is the effect of changing 'k' in the function y=asink(kx-b)+c?

Back

Front

Describe the transformation of the function y=-4 + sin(1/2(x-2π)).

Back