What is vertex of the graph of y=x2+4
A (-2,-12) B(-2,-8) C(-2, -6) D(-2,-4)

Find the value of the cosine for angle a

which  best  describes the transformation from the graph of  f(x) =  x2  to the graph of  f(x) = (x  – 3)2  – 1?   left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit  right 3 units, up 1 unit

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz