Geometry Coordinate – Gradient

Geometry Coordinate – Gradient (Question)

A. Find the gradient for the straight line where the following two points fall.

1. (3,3) and (4,5)
2. (-1,0) and (0,1)
3. (1,1) and (0,4)

B. If line BC with coordinates of (1,2) and (3,x) is parallel with another line with a gradient of 3. What is the value of x?

Guide:

Gradient: (y₂-y₁)/(x₂-x₁)

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