Answer: 18
Step-by-step explanation:
1.5x2=3
3x6=18
The vertex form of the quadratic function:

(h, k) - vertex
We have

h = 3, k = 4
Therefore your answer is:
<h3>C. (3, 4)</h3>
Area= base x altura dividido entre 2
I believe it would be 158 degrees. Congruent angles are the same, and supplementary angles are angles that add up to 180. So all you would have to do is subtract 22 from 180.