Question 1:

With gradient $\frac{1}{2}$
through the point
(2,4)

Question 2:

With gradient $-2$
through the point
(9,-7)

Question 3:

With gradient $\frac{2}{3}$
through the point
(7,-7)

Question 4:

With gradient $4$
through the point
(-3,-6)

Question 5:

With gradient $-\frac{1}{5}$
through the point
(-4,2)

Question 6:

With gradient $-\frac{1}{2}$
through the point
(-9,-1)