New Zealand
Level 7 - NCEA Level 2

# Domain and range of sine and cosine curves

## Interactive practice questions

What is the domain of the sine function?

$[$[$0,360$0,360$]$]

A

$\left(-\infty,\infty\right)$(,)

B

$[$[$-1,1$1,1$]$]

C

$[$[$0,\infty$0,$)$)

D

$[$[$0,360$0,360$]$]

A

$\left(-\infty,\infty\right)$(,)

B

$[$[$-1,1$1,1$]$]

C

$[$[$0,\infty$0,$)$)

D
Easy
Less than a minute

What is the range of the sine function?

Consider the function $y=-3\sin x$y=3sinx, where $x$x is in degrees.

Consider the function $y=-2\cos x$y=2cosx, where $x$x is in degrees.

### Outcomes

#### M7-2

Display the graphs of linear and non-linear functions and connect the structure of the functions with their graphs

#### 91257

Apply graphical methods in solving problems