Find the possible outcomes in the sample space. A football player attempts two passes in overtime. Each pass attempt results in a
completion, an incompletion, or a turnover.

In a quadratic function of the form ax^2+bx+c, which of the following is not true? a. the y-intercept is c. b. if a is positive, the parabola opens up. c. the vertex has an x-coordinate of -b/2a. d. the axis of symmetry is the line y=-b/2a.