Find a solution to the following system of equations. -2x+y=-3 -x+2y=3 a) (–3, –9) b) (–21, –9) c) (3, 3) d) (0, 2)

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Plz heeeeeeelp plz give me the answer

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?