**Answer:**

y = 3/4x + 7

**Step-by-step explanation:**

Put it in point-slope form:

y - 4 = 3/4(x - -4)

y - 4 = 3/4(x + 4)

y - 4 =3/4x + 3

y = 3/4x + 7

9.

Since w(-7) = 9 and x equals -7, than you get the same solution.

**Answer:**

y= -x^2+5

**Step-by-step explanation:**

**It normally expontionally goes up, so across the x axis is down so it is negative, and is is all scales up, so the start is 5 up from the origin on the y axis, so it would be y=-x+5**

**Hope this helped!**