Question

Identify the real zeros for f(x) = 3x2 + 2x + 4.

A) 1 and −1
B) 0 and −1
C) no solution
D) infinite solutions

Answer 1

c

Explanation:

Answer 2

sqrt (b^2 -4ac ) =sqrt (4-4•3•4) = sqrt (-44) so the parabola does not have real solutions. Answer C)