Question

Find the gradients of lines A and B.​

Answer 1

m (A) = 4

m (B) = - 2

Explanation:

choose any 2 coordinates on line A to use it in the formulae

no need to do so for line B because the y-int and x-int both are clear.

Answer 2

A=4

B=-2

Explanation:

the gradient to B is a negative coz the line is sloping downwards