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Mathematics, 02.10.2019 10:00 addisonborden

Given a quadratic function, f(x) = ax2 + bx + c has a positive leading coefficient and the vertex that has a positive y-coordinate. determine the number of real zeros of the function
a. 2 real zeros

b. 1 real zero

c. 1 real zero and 1 imaginary zero

d. 2 imaginary zeros

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