Question 1:

With gradient $3$
through the point
(9,-7)

Question 2:

With gradient $-\frac{2}{3}$
through the point
(-9,-2)

Question 3:

With gradient $5$
through the point
(-9,-9)

Question 4:

With gradient $\frac{1}{4}$
through the point
(-9,4)

Question 5:

With gradient $-1$
through the point
(-7,-8)

Question 6:

With gradient $2$
through the point
(1,-1)