How to Find the Amplitude, Period, Phase Shift and Vertical Translation of Sine

The video tutorial explains how to calculate the absolute value of a fraction, determine the period using 2π and the coefficient B, understand phase shift and horizontal translation, and apply vertical translation in functions. It emphasizes the importance of these concepts in mathematical functions and provides step-by-step guidance on how to perform these calculations.

What is the absolute value of 7/3?

• 0

• -7/3

• 7/3

• 3/7

How do you calculate the period of a function?

• Subtract the coefficient of x from 2π

• Add 2π to the coefficient of x

• Divide 2π by the absolute value of the coefficient of x

• Multiply 2π by the coefficient of x

If the coefficient B is 1, what is the period of the function?

• 1

• 5

• 2π

• π

What does a positive value inside the function indicate about the phase shift?

• Shift to the right

• Shift upwards

• No shift

• Shift to the left

What is the vertical translation described in the video?

• Up one unit

• Down one unit

• Left one unit

• Right one unit