Write an equation passing through a given point (-2,-2) parallel to the line given by the equation: y=-1/5 x+9 Solution
To find the equation of a line parallel to a given line, we first need to identify the slope of the given line. The equation of the given line is:
The slope of this line is . Since parallel lines have the same slope, the slope of the line we are trying to find will also be .
Next, we use the point-slope form of a line to find the equation of our line. The point-slope form is:
where is a point on the line and is the slope. Plugging in the given point and the slope , we get:
Finally, we can rearrange this equation to get it in the standard form:
So, the equation of the line passing through the point and parallel to the line is: