What are the coordinates of the image of A(4,3) under a reflection in the y axis

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.