Let f(x) = x^2-20 and g(x) = 18-x. Perform the composition or operation indicated (fg)(7)

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6