Find the Period, Amplitude, Phase Shift, Vertical Translation

The video tutorial covers the concept of absolute value, defining B, and alternative forms of expressions. It explains how to find the period of a function and solve for X, including vertical translations. The lesson concludes with final instructions and a summary of the key points discussed.

What is the absolute value of 2/3?

• 2/3

• -2/3

• 0

• 1

How can the expression X - 3/4 be rewritten?

• X/4 - 3

• 1/4 * (X - 3)

• X - 4/3

• 4 * (X - 3)

What is the period of a function if B is 1/4?

• 8π

• 4π

• 2π

• 16π

What is the result of setting X - 3/4 equal to zero and solving for X?

• X = 0

• X = -3

• X = 4

• X = 3

What is the vertical translation if the function is shifted up by one unit?

• Down one unit

• Up one unit

• No change

• Up three units