human
Find the gradient of a line written in the form ax + by = c In which region would \( x-y=2 \) belong? ![A Venn diagram with two overlapping sets. The set on the left is 'Crosses the y-axis at (0,-2)' and the set on the right is 'Has a positive gradient'. A is in only 'Crosses the y-axis at (0,-2)' set, B is in the intersection, C is in only  'Has a positive gradient' set and D is outside both sets.]() C
gpt
Believes the constant gives the y-intercept even when a line is not written in the form y = mx + c