The shaded region of the inequality below falls in which quadrants? [hint: draw the graph.]

y ≥ x - 2
a) i and ii
b) iii and iv
c) i, ii, iii, iv
d) ii, iii, and iv

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

Which point has an coordinates of (2,0) ? a

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z