EXERCISE

Find the set of all real values of the parameter \(m\) for which the function \(y = – {x^3} – 6{x^2} + \left( {4m – 9} \right)x + 4\) is strictly decreasing over the interval \(( – \infty, -1)\).

Post by | Date September 19, 2023 | 0 comment | 163 lượt xem | Facebook:

How many integer values of \(m\) make the function \(y = \left( {{m^2} – 1} \right){x^3} + \left( {m – 1} \right){x^2} – x + 4\) strictly increasing over \(\mathbb{R}\)?

Post by | Date September 19, 2023 | 0 comment | 155 lượt xem | Facebook: