Mathematics, 17.02.2020 14:44 amandapill
11
Given that
f(x) = (4 – 6k)x² + (8 – 2k)x + 4,
where k is a negative number,
(i) explain whether the coefficient of
x? is positive or negative.
(ii) find the range of values of k for
which f(x) = 0 has no real roots.
please help ♀️♀️
Answers: 1
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11
Given that
f(x) = (4 – 6k)x² + (8 – 2k)x + 4,
where k is a negative number,
(...
Given that
f(x) = (4 – 6k)x² + (8 – 2k)x + 4,
where k is a negative number,
(...
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