Approximately 85% of electronic stores marked up the price for a new headset. Suppose a random sample of 12 stores is selected.
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Answer:
The nonzero value of c will be:
Step-by-step explanation:
Given the function
as
so
switching the sides
subtract c from both sides
Using the zero factor principle
so, the solutions to the quadratic equations are:
Therefore, a nonzero value of c will be: