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tatyana61 [14]
2 years ago
12

At a local ice cream shop, customers pay a set price for a regular ice cream, plus an additional charge per topping ordered. A r

egular ice cream with 2 toppings would cost $4.50, and a regular ice cream with 4 toppings would cost $6.00. What two ordered pairs could you make out of this situation?
Mathematics
1 answer:
katen-ka-za [31]2 years ago
3 0
(2, 4.50) (4, 6.00) are the two ordered pairs
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Answer:

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Now, formula for quadratic equation is;

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Where c is the y intercept.

At y-intercept: (0,1), we have;

At (-1,0), thus;

0 = a(1²) + b(1) + 1

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At (4,0), thus;

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y = (1/4)x² - (5/4)x + 1

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