dakotaadkins1818
19.03.2021 •
Mathematics
Carlos' school is selling tickets to the annual talent show. On the first day of ticket sales the
school sold 12 senior citizen tickets and 6 child tickets for a total of $102. The school took in
$159 on the second day by selling 9 senior citizen tickets and 12 child tickets. Find the price of a
senior citizen ticket and the price of a child ticket.
Solved
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Ответ:
no
Step-by-step explanation:
The factor theorem states that if (x + h) is a factor of f(x) then f(- h) = 0
Given
f(x) = x³ - 2x² + 5x + 1, then evaluating f(4)
f(4) = 4³ - 2(4)² + 5(4) + 1 = 64 - 32 + 20 + 1 = 53 ≠ 0
Thus (x - 4) is not a factor of f(x)