Question

Y’all please help me everybody is finishing the test and I’m still here ☝️but don’t send me a link ✋

Answer 1

0 and 0,4 and 0,-5

Explanation:

my teacher said that

Answer 2

0

Negative

Un-defined

Things you need to know:

Any line parallel to the x axis is 0

any line parallel to the y axis is infinite/un-defined

Any line that is slanted in that way shown in the picture is negative vice versa the other way it is slanted will be positive.