Answer:
The answer in the procedure
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
[tex]y=-2(x-3)^{2}+4[/tex]
using a graphing tool
The zeros of the function are
x=$1.59, x=$4.41
so
for these prices the daily profit are zero
see the attached figure
