Mathematics, 16.04.2020 00:01 sjdswim
Determine which functions have two real number zeros by calculating the discriminant, b2 – 4ac. Check all that apply.
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
Answers: 2
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Answers: 2
Mathematics, 21.06.2019 23:30
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Mathematics, 22.06.2019 00:00
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Determine which functions have two real number zeros by calculating the discriminant, b2 – 4ac. Chec...
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