Question

CRITICAL THINKING Do two lines that are not parallel always, sometimes, or never intersect? Explain.

O never; When two lines are not parallel, they are in separate planes.
O never; You cannot draw two lines that are not parallel and do not intersect.
O sometimes, The two lines might be far enough apart in the plane to never intersect.
O
sometimes; The two lines could be in parallel planes, but not parallel to each other.
O always; Lines that are not parallel are lines that intersect.

Answer 1

Always

Explanation:

When two lines aren't parallel that means that they don't have the same slope. This means that these two lines will eventually (even if it's not on the graph) intersect.

If two lines ARE parallel, then they have the same slope, causing them to never touch, even outside of the graph.

I hope this helps :)