Use the long division algorithm to determine the quotient. check your work by using the reverse tabular method: 2x^4+14x^3+x^2-21x-6 ÷ 2x^2-3

In a column proof the right column states your reasons

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

On which number line are -3 and its opposite shown