Can you help with this?​

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.