Help me pls!
Find f( - 3) × g(4), for f(x) = x^ - 3 and g(x) = x^½ .

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

Does the point (1, sqrt 7) lie on circle shown.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a