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Equation of y-intercept -1 parallel y=-1/2x-4

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For this case we have that by definition, the equation of a line in the slope-intersection form is given by:


y = mx + b

Where:

m: It's the slope

b: It is the cut-off point with the y axis

According to the statement we have the following equation:


y = - \frac {1} {2} x-4

The slope is:


m = - \frac {1} {2}

By definition, if two lines are parallel then their slopes are equal. Thus, a parallel line will have slope
m = - \frac {1} {2}. Therefore, the equation will be of the form:


y = - \frac {1} {2} x + b

In the statement they tell us that
b = -1, substituting we have:


y = - \frac {1} {2} x-1

Answer:

The equation is:


y = - \frac {1} {2} x-1

User Rymanso
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