**Answer:**

<h2>The slope m = -2</h2>

**Step-by-step explanation:**

The slope-intercept form of an equation of a line:

<em>**m**</em><em> - slope</em>

<em>**b**</em><em> - y-intercept</em>

<em />

We have the equation in the standard form:

Convert to the slope intercept form:

<em>subtract 6x from both sides</em>

<em>divide both sides by 3</em>

slope: <em>**m = -2**</em>

y-intercept: <em>**b = 4**</em>

Answer:44 ft

Step-by-step explanation:

P=2(l+w)

P=2(14+8)

P=2(22)

P=44

We know that the midpoint is the a point in the center of the line (r). This means that from the midpoint to the endpoint (qr) is half the length of the overall line. This means that 5.7 (the length of qr) units is half the length of the line. Two halves make a whole so 5.7 × 2 = 11.4 units as the length of the entire line qs.

Hope this helps!

**Answer:**

**2.75**

**Step-by-step explanation: hope this helps.**

**Answer:**

see the attachment

**Step-by-step explanation:**

If the growth is 7 feet in 2 weeks and the rate is constant, then it will be half that in one week, or 3.5 feet per week. At week 3, it will be 3.5 feet more than at week 2. The table below shows this progression.

The point (0, 0) means there was no measurable growth when time was starting to be measured (at week 0).