Ty This graph shows a portion of an even function,
Use the graph to complete the table of values,
6
X
f(x)
-1
-3
-5
-6
2

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?