A. f(x) = x2 – 11x – 12 B. f(x) = x2 – 4x –12 C. f(x) = x2 + x – 12 D. f(x) = x2 – x – 12 Match each quadratic function given in factored form with its equivalent standard form listed on the left. f(x) = (x + 2)(x – 6) f(x) = (x – 4)(x + 3) f(x) = (x – 12)(x + 1) f(x) = (x – 3)(x + 4
Accepted Solution
A:
Answer:Order is B, D, A, CStep-by-step explanation:A.[tex]f(x) = x^2 - 11x - 12[/tex]Product is -12 and sum is -11. factors are -12 and 1[tex]f(x) = (x - 12)(x + 1)[/tex]B.[tex]f(x) = x^2 - 4x - 12[/tex]Product is -12 and sum is -4. factors are -6 and 2[tex]f(x) = (x - 6)(x +2)[/tex]C.[tex]f(x) = x^2 +x - 12[/tex]Product is -12 and sum is +1. factors are +4 and -3[tex]f(x) = (x +4)(x -3)[/tex]D.[tex]f(x) = x^2 -x - 12[/tex]Product is -12 and sum is -1. factors are -4 and +3[tex]f(x) = (x -4)(x +3)[/tex]