The function, f(x), is plotted below. On a coordinate plane, a curve starts at open circle (negative 1, 1), increases to (negative 2, 2), and decreases through (negative 3, 1). A horizontal line goes from closed circle (negative 1, 2) to open circle (1, 2). A closed circle is at (1, negative 2). An open circle is at (1, 1) and a line goes down to (2, 0), increases to (3, 2), and decreases down through (5, negative 1). Evaluate the limits, if they exist. If not, write DNE. Limit as x approaches negative 1 minusf(x) = Limit as x approaches 3 plusf(x) = Limit as x approaches 1 f(x) =

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

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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.