### Home > PC3 > Chapter 3 > Lesson 3.2.3 > Problem3-129

3-129.

Sketch a graph of each the following functions. Include at least two cycles.

1. $y=2\sin(x)-1$

Sketch a sine curve with an amplitude of $2$, shifted _____ $1$ unit.

1. $y = - \operatorname { sin } ( x - \frac { \pi } { 4 } ) + 2$

Sketch a sine curve that is reflected vertically, shifted right ___ units, and shifted up ___ units.