Suppose u = {–10, –6, –2, 0, 3, 5} is the universal set and t is the set {–10, –6, 0}.

what is the complement of set t?

a. {–2, 3, 5}

b. {–10, –6, 0}

c. {–6, –2, 0, 3, 5}

d. {0, 3, 5}

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.