Which equation describes a line of symmetry for the figure shown?
Y=0
X=0
Y=x
Y=-x

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)