16 Traperold RSTU with vertices R(-11, 1),
S(-5, 3), 7-5, -3), and U(-11, -3):
43/2, centered at (-13,-5)
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U"

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

What is the quadric regression equation that fits these data

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.