Which statement accurately describes how to reflect point A (3, −1) over the y-axis?

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)

For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?