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Mathematics, 21.07.2019 09:30 azaz1819

Determine which functions have two real number zeros by calculating the discriminant, b2 – 4ac. check all that apply. answer f(x) = x2 + 6x + 8 g(x) = x2 + 4x + 8 h(x) = x2 – 12x + 32 k(x) = x2 + 4x – 1 p(x) = 5x2 + 5x + 4 t(x) = x2 – 2x – 15

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