Slope of (2, -4) and (6, -1) is 3/4
Slope of (-7, 1) and (-4, 5) is 4/3
It is a reciprocal relationship
if it passes through (0,0) then it is a direct variation
If it passes through the origin
It usually describes a straight line which passes through the centre of a given shape.
Yes, a diameter is a line that goes between two points on the circumference of a circle and passes through the center point.
Neither secant nor tangent pass through the center of a circle. A secant passes through one point on the circle and the tangent passes through two points on a circle.
There is no relation. Every latitude passes through every time zone.
if it passes through (0,0) then it is a direct variation
If it passes through the origin
It usually describes a straight line which passes through the centre of a given shape.
It is a relationship of direct proportion if and only if the graph is a straight line which passes through the origin. It is an inverse proportional relationship if the graph is a rectangular hyperbola. A typical example of an inverse proportions is the relationship between speed and the time taken for a journey.
Air pressure is lower between the buildings
Every meridian of longitude between 20° East and about 29.35° East passes through Botswana.
170° W...it passes through the Bering Straight (between Alaska and Russia!)
The International Date Line passes through the Pacific Ocean. It is an imaginary line on the Earth's surface that marks the boundary between one calendar day and the next.
Carpal Tunnel Syndrome
Carpal Tunnel Syndrome
Yes. At least, it seems there is often such a relationship.