The step function f(x) is graphed. What is the value of f(1)?
у
0
5
1
4+
2
3+
4.
2+
1 -
1
A++
5 4 3 2 1
-2
1 2
3 4 5 x
-37
-4
-5

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%

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? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.