Question 1:

With gradient $\frac{1}{3}$
through the point
(5,-7)

Question 2:

With gradient $-\frac{3}{4}$
through the point
(-10,-9)

Question 3:

With gradient $-2$
through the point
(9,-3)

Question 4:

With gradient $4$
through the point
(-9,-9)

Question 5:

With gradient $-\frac{1}{3}$
through the point
(-5,6)

Question 6:

With gradient $-4$
through the point
(2,2)