How To Graph Sine while Forgetting to Reflect the Graph

The video tutorial explains how to graph a trigonometric function by finding key characteristics such as amplitude, period, X scale, phase shift, and vertical translation. It guides through graphing two periods of the function and completing the graph by understanding the sine function's behavior.

What is the amplitude of a trigonometric function if the coefficient is -1/2?

• 0

• 1

• -1/2

• 1/2

How do you calculate the period of a function with a coefficient of 1/3?

• Multiply by 2π

• Divide by 3

• Multiply by 3

• Multiply by the reciprocal

What is the X scale if the period is 6π?

• 3π/2

• 6π/2

• 9π/2

• 3π

How do you determine the phase shift of a function?

• Determine the X scale

• Calculate the period

• Find the amplitude

• Set the function equal to zero

What is the vertical translation if nothing is added or subtracted from the function?

• 1

• Depends on the amplitude

• None

• 0

Where should you start graphing if the phase shift is zero?

• At the maximum point

• At the minimum point

• At zero

• At the Y-axis

What is the pattern of a sine wave after completing one period?

• Min, max, intercept, intercept

• Intercept, max, intercept, min

• Intercept, min, max, intercept

• Max, intercept, min, intercept