Question 1:

With gradient $-4$
through the point
(-10,10)

Question 2:

With gradient $\frac{3}{4}$
through the point
(6,10)

Question 3:

With gradient $-\frac{2}{5}$
through the point
(-4,3)

Question 4:

With gradient $3$
through the point
(8,7)

Question 5:

With gradient $-5$
through the point
(5,-8)

Question 6:

With gradient $\frac{3}{4}$
through the point
(5,3)