Question

(i)Draw the graph of the function (x) = 3+ 2.x - 2x2 in the domain -2 <x< From the graph, estimate, approximate to 1 decimal place, the range of values of x for which y > 0. L is the line with the equation 4.x - 3y - 11 = 0. (1)Verify that the point a(5, 3) is on the line L. (ii)Find the slope of the line L. (ii)Find the equation of the line M which is perpendicular to L and which passes through the point b(-2, 2).

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