The equation for a graph is y=mx+b, with m being the slope
In the given equation, -0.25 is the slope of the given line
This can also be written as -
To find a perpendicular graph, you find the reciprocal of the slope
To do this, you switch the numerator and the denominator
Your final answer will be:
-
which simplifies to -4
In the given equation, -0.25 is the slope of the given line
This can also be written as -
To find a perpendicular graph, you find the reciprocal of the slope
To do this, you switch the numerator and the denominator
Your final answer will be:
-