I see that you've uploaded a mathematical document in Slovak. I'll extract the contents and provide help with any of the questions you would like to solve or discuss. Here’s a translation of some of the questions:

1. Task 9: Determine the equation of the lines $g$ and $h$ if their parametric equations are given as: $g: t \mapsto (4 - 2t, 5 - t) \text{ for } t \in \mathbb{R}, \quad h: t \mapsto (2 + s, 1 + 3s) \text{ for } s \in \mathbb{R}.$

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