Answer:
See below ~
Step-by-step explanation:
<u>Details of the graph of the quadratic equation</u>
- Minimum value = <u>-1</u>
- Domain : <u>all real numbers</u>
- Range : <u>y ≥ -1</u>
10/12= $.83 per inch
20/18= $1.11 per inch
You need to know atleast 2 of three sides from a triangle, or 1 side and 1 angle of a triangle. Then you can use trigonometry to find the angle needed.
