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If a quadratic equation can be factorised ... of 0 and substituting \(x = 0\) into the equation \(y = ax^2 + bx + c\) gives \(y = c\). a) The constant term is -2, so the y-intercept is (0 ...
If a quadratic equation can be factorised ... of 0 and substituting \(x = 0\) into the equation \(y = ax^2 + bx + c\) gives \(y = c\). a) The constant term is -2, so the y-intercept is (0 ...
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