**Answer:**

**slope = -4**

**Step-by-step explanation:**

Given the following points on the graph: (-1, 4) (1, -4)

Let (x1, y1) = (-1, 4)

(x2, y2) = (1, -4)

Use the following slope formula:

Therefore, the **slope of the line is -4**

**Answer:**

(x - 2) (5x + 2)

**Step-by-step explanation:**

1. Use the sum-product pattern

5x^2 **- 8x **- 4

5x^2 + **2x - 10x **- 4

2. Common factor from the two pairs

5x^2 + 2x - 10x** **- 4

x(5x + 2) - 2(5x + 2)

3. Rewrite in factored form

x(5x + 2) - 2(5x + 2)

(x - 2) (5x + 2)

We need the rest of the question

**135in.^2**

**Step-by-step explanation:**

split into 2 shapes :

Triangle

A=bxh/2

= 5 x 6/2

= 15

Rectangle

A=bxh

= 20x6

= 120

120+15=135in.^2

**Hope this helps! **