## All Tasks

#### Two straigh lines intersection

Identify the relative positions of this two straigh lines:
$y=2x-4$
$y=2x-2$

# Linear functions

Learning

8

#### Point of intersection

Determine a possible point of intersection of the given two lines.
$f(x)=0,5x+4,5$
$g(x)=22-3x$

# Linear functions

Training

8

#### The burning down candle

A new candle is 24 cm high. After five hours a candle lose 10 cm of its height.
How long does it take for the candle to burn down completely? Give your answer in hours.

# Linear functions

Modeling

8

#### Intersection with x axis

Find the intersection of the line $y=\frac{3}{2}x-1$ with the x-axis.
Enter the related x-coordicate as a fraction.

# Linear functions

Training

8

#### Graphical intersection with y axis

Find the point y intersection of the linear function $y=\frac{3}{2}x-1$ from the graph given above. Enter the coordinates of the intersection point below.

# Linear functions

Training

8

#### Intersection with y axis

Find the y intersection of the linear function $y=\frac{3}{2}x-1$. Enter the coordinates of the intersection point below.

# Linear functions

Training

8