Question

The graph of a linear function is shown.

Answer 1

From the given graph, we can say that the equation of the graph is

$y=-3$

which can also be written as

$y = 0*x -5$

Comparing it with slope intercept form, that is

$y = mx +b$

we will get slope equals to 0 .

So the correct option is the third option .

Answer 2

Positive is a line that increases those most commonly go from the bottom left corner to the top right.
Negative is a line that decreases those most commonly go from the top left to the bottom right.
Zero is a line that is horizontal which goes from left to right.
Undefined is a vertical line which goes from top to bottom

For this line it would be a Zero slope line because it goes from left to right.

Hope this helps!
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