# Linear functions, summary of features

## Interactive practice questions

Consider the equation $y=\frac{1}{3}x-2$y=13x2

a

Is $y=\frac{1}{3}x-2$y=13x2 a linear equation?

No

A

Yes

B

No

A

Yes

B
b

Complete the table of values below:

 $x$x $-3$−3 $0$0 $3$3 $6$6 $y$y $\editable{}$ $\editable{}$ $\editable{}$ $\editable{}$
c

Plot the line on the graph.

Easy
Approx 4 minutes

Examine the graph attached and assess:

Examine the graph attached and assess:

What does $m$m stand for in the equation of a line $y=mx+c$y=mx+c?

### Outcomes

#### 9D.AG3.01

Graph lines by hand, using a variety of techniques