Which function has real zeros at x = 3 and x = 7?
a. f(x) = x2 + 4x – 21
b. f(x) = x2 –...
Mathematics, 22.08.2019 13:30, Isactuallycarter99
Which function has real zeros at x = 3 and x = 7?
a. f(x) = x2 + 4x – 21
b. f(x) = x2 – 4x – 21
c. f(x) = x2 – 10x + 21
d. f(x) = x2 – 10x – 21
Answers: 1
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