0606 P12 - Nov 2022 - Q2 - 8 marks
7861
(a) On the axes, draw the graph of
\(y=\left|3x^2+13x-10\right|,\)
stating the coordinates of the points where the graph meets the axes.
(b) Find the set of values of the constant \(k\) such that the equation
\(k=\left|3x^2+13x-10\right|\)
has exactly \(2\) distinct roots.
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