### Home > CCA2 > Chapter 8 > Lesson 8.1.1 > Problem8-14

8-14.

Sketch the graph of each equation below.

For each of the following, determine the amplitude, period, and vertical shift.

1. $y = \sin\left(2πx\right)$

This is the graph of $y = \sin x$ with a changed period.

2. $y = 3\sin\left(πx\right)$

3. $y = 2\sin\left(2πx\right) + 1$