An event that cannot happen is

a certain
b possible
c impossible

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

[tex]5 \times1 \frac{12}{13} [/tex] me