Graph the related function = 6x + f(x) x2 x2 6x + 8 = 0 – – 8. (x 2)(x 4) = 0 – – (x 2) = 0 or (x 4) = 0 – – x = 2 or x = 4 Quadratic Equation (Number/Type of Solutions) + + = 0, ax2 bx c a 0
x2 – 6x + 8 = 0 (x – 2)(x – 4) = 0 (x – 2) = 0 or (x – 4) = 0 x = 2 or x = 4 Graph the related function f(x) = x2 – 6x + 8. Quadratic Equation (Number/Type of Solutions) ax2 + bx + c = 0, a 0
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