Use the discriminant to determine the number and type of solutions for the following equation.

2x2 + 14x + 11 = 0
a: zero rational solutions
b: one rational solution
c: two rational solutions
d: two irrational solutions

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

What is the value of the expression below? 148+(-6)| + |– 35= 7|