**Answer:**

2/3

**Step-by-step explanation:**

D, I already took the testz

**Answer:**

**Step-by-step explanation:**

What is the equation???

<u>**Answer**</u>**:**

Linear equation.

<u>**Explanation**</u>**:**

**It is linear as y increases 11 grids with every increase in x grid.**

**OR,**

I will make a **linear equation** from two coordinates: **(1,11),(2,22)**

**slope**: → →

the **find equation** using:

y - y1 = m(x - x1) → y - 11 = 11(x-1) → **y = 11x ....this is linear equation.**

**Therefore it's linear.**

**OR,**

Then **check if 3rd and 4th coordinate matches **the equation.

y = 11x y = 11x

y = 11(3) y = 11(4)

y = 33 ...therefore matches y = 44...therefore matches

**So, its a linear equation.**