Question

A line which passes through the points (0,2) has a gradient -2 write down the equation of a line and show your work

Answer 1

given:
points. =(0,2) therefore x=0 and y= 2
gradient = 2
now,
y- 2 = 2(x-0)
or, y-2 = 2x
or. 2x - y + 2 = 0