Practice GCSE questions here: https://mathskitchen.com/questions/im...

Here are the links to the particular questions I cover:
1:03 Q1 Find the gradient of a line (it's a positive whole number).
4:34 Q2 Find the gradient of a line (it's a negative whole number).
7:15 Q3 Find the gradient of a line (it's a positive fraction).
9:24 Q4 Find the gradient of a line (it's a negative fraction).
11:03 Q5 Find the gradient when given 2 pairs of coordinates.
13:18 Q6 Find one coordinate when given 3 others.