;-; If s varies inversely with t and s = 12 when t = 8, what is s when t = 3

A. (S = 32)

B. (S = 96)

C. (S = 288)

D. (S = 1/3)

E. (None of the above)

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0