Answer: Two parallel lines have the same slope. Therefore, we can use the slope of the given line y = -4x + 5 to find the slope of the line that is parallel to it.
The slope of y = -4x + 5 is -4. Therefore, the slope of any line parallel to it will also be -4.
Now we have the slope of the line and a point that it passes through. We can use point-slope form to write the equation of the line:
y - y1 = m(x - x1)
where m is the slope and (x1, y1) is the point on the line.
Plugging in the values we know, we get:
y - (-1) = -4(x - (-2))
y + 1 = -4(x + 2)
y + 1 = -4x - 8
y = -4x - 9
Therefore, the equation of the line that is parallel to y = -4x + 5 and passes through the point (-2,-1) is y = -4x - 9.
Explanation: