Given the table below, determine if the data represents a linear or an exponential function and find a possible formula for the function.

x: 0, 1, 2, 3, 4
f(x): 14, 12.6, 11.34, 10.206, 9.185

a) exponential; y= 14(0.10)^x
b) linear; y= -1.2024x + 13.871
c) exponential; y= 14(0.90)^x
d) linear; 18.871x - 1.2024

explain answer, i need to make corrections on my quiz. , .

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.