8 Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function
2x2 + 4x -3.
O x = -2; vertex: (-2, -3)
O x = 1; vertex: (1, 3)
O x = -1; vertex: (-1, -5)
O x = -1; vertex: (-1, -7)

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?