Equation of line is:

Step-by-step explanation:
The slope is defined the rate of change of line w.r.t x. When a line is horizontal. it is parallel to x-axis which means that it's slope is equal to zero.
So the slope intercept form of equation

become

Given point is: (-4,-2)
Putting the value of y in equation

So the equation will become:

It can also be written as:

Keywords: Equation of line, slope
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Answer:
need better explanation for this
Answer:
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Step-by-step explanation: