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Ber [7]
3 years ago
5

The function y = -2(x-3)^2+4 shows the daily profit (in hundreds of dollars) of a hot dog stand, where x ist the price of a hot

dog (in dollars). Find and interpret the zeros of this function

Mathematics
1 answer:
Blababa [14]3 years ago
6 0

Answer:

Option A The zeros are the hot dog prices that give $0.00 profit (no profit)

Option C. Zeros at x=3(+/-)\sqrt{2}

Step-by-step explanation:

we know that

The zeros of the function are the values of x when the value of y is equal to zero

In this problem

The zeros of the function are the price of a hot dog (in dollars) when the daily profit (in hundreds of dollars) of a hot dog stand are zero

we have

y=-2(x-3)^{2}+4

Find the zeros

equate the equation to zero

0=-2(x-3)^{2}+4

2(x-3)^{2}=4

(x-3)^{2}=2

square root both sides

x-3=(+/-)\sqrt{2}

x=3(+/-)\sqrt{2}

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