The set of point (-1,2), (5,2), (5,-4), and (-1,-4) identifies the vertices of a quadrilateral. what is the most specific description of the figure the points from?

a. parallelogram

b. square

c. rectangle

d. trapezoid

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?

Find the area of the shaded region.