**Answer:**

3

**Step-by-step explanation:**

13, 16, 19, 22, 25,

16-13 = 3

19-16 =3

22-19 =3

the common difference is 3

**Answer:**

non proportional

**Step-by-step explanation:**

All of the others are correct

**Hey there!**

The equation for axis of symmetry is

The A, B, and C are:

Ax+By+C= f(x)

A=4 B=-8 C=12

So we have:

Two negatives make a positive.

8/8= 1

x=1 is the correct answer.

I hope this helps!

kaikers

**Answer:**

false

**Step-by-step explanation:**

two negatives always equal a positive

**Answer:**

Hi, there it is rectangular pyramid

**Step-by-step explanation:**