Positive i think
The slope of an inverse relationship
A direct relationship if the slope of the line is positive. An inverse relationship if the slope of the line is negative.
If a line has a slope m then a line perpendicular to it has a slope -1/m ( negative inverse). For example if a line has slope positive 2, its perpendicular has slope -1/2
Points slope down as it moves to the right
A line does not have an inverse!
Write the equation of the line in the standrad form: y = mx + c The slope of this line is m The inverse of the slope is then 1/m. Note, that for a line perpendicular to the first, you need the negative inverse, not just the inverse. And the negative inverse of m is -1/m.
because demand decreases as price increases :)
demand line shows an inverse relationship
the relationship between pressure and volume a direct or inverse?
Sodium and potassium have an inverse relationship. In an inverse relationship, two things are opposite and react to each other.
Since the inverse of a function is it's reflection over the line x=y, which has a slope of 1. The only way a function can be It'a own inverse is if it is a liner function whose slope is perpendicular to the line. Since a perpendicular line is any line with the negative recoprocal of the slope, any linear function whose slope is -1 will be it's own inverse. - stefanie math 7-12 teacher