What is discriminant of the quadratic equation -3x^2-9x-1=0

Suppose the first five terms of a sequence are 4, 5, 9, 27, 123. how could the next term in the sequence be generated?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12