What is the slope of the line that is parallel to $y=-4.75$ ?

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Answer 1 · 2014-10-06T05:18:50

Lines with a constant $y$ -value are horizontal.

Horizontal lines have a slope of $0$ .

Parallel lines have the same slope.

The slope of the line that is parallel to $y=-4.75$ is $0$ .

What is the slope of the line that is parallel to y=-4.75y=-4.75?