Home » Mathematics » The graph is that of y = 2×2 – 5x – 3. For what value…The graph is that of y = 2×2 – 5x – 3. For what value… The graph is that of y = 2x2 – 5x – 3. For what value of x will y be negative? What is the gradient of y = 2x2 – 5x – 3 at the point x = 4? A. 11.1 B. 10.5 C. 10.3 D. 9.9 Correct Answer: Option A Explanation Related Posts The graphical method of solving the equation x3 + 3×2 + 4x – 28 =… Simplify ((frac{3}{4}) of (frac{4}{9}) (div) 9(frac{1}{2})) (div) 1(frac{5}{19}) In an examination, Kofi scored x% in Physics, 50% in Chemistry and 70% in Biology…. The positions of two countries P and Q are (15°N, 12°E) and (65°N, 12°E) respectively…. Make q the subject of the formula in the equation (frac{mn}{a^2} – frac{pq}{b^2} = 1) A chord is drawn 12cm away from the centre of a circle of radius 13cm….