(x + y + 2)(y + 1)

a. y2 + 4xy + 2
b. xy + 4y + x + 2
c. y + x + y + 2
d. y2 + xy + x + 3y + 2

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Factor and solve to find roots x squared -x - 90 =0

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need