03 Coordinate Geometry Flashcards
1
Q
What is the equation of a gradient?
A
2
Q
What is the equation of the midpoint?
A
3
Q
What is the equation of distance?
A
4
Q
What is the equation of a straight line?
A
y - y1 = m(x - x1)
5
Q
What do parallel lines have the same of?
A
Gradient
6
Q
How do perpendicular lines meat?
A
At right angles to each other.
7
Q
How do you find the gradient of a line when you have the gradient of a line perpendicular to it?
A
Use the negative reciprocal.
8
Q
What is the perpendicular bisector?
A
A line that is perpendicular to another line and passes through the midpoint of that other line.
