The vertices of a trapezoid ABCD are A(-1, -1), B(-1, 1), C(2, 2) and D(2, -1). Part A

- Correctly graph and label the trapezoid. (25 PTS)

Part B

- Correctly graph and label the dilated image for a dilation with center (0, 0) and scale factor 3. Show all work. (25 PTS)

Part C

- Determine the ratio of the perimeter. SHOW/EXPLAIN ALL YOUR WORK. (25 PTS)

Part D

- Determine the ratio of the areas. SHOW/EXPLAIN ALL YOUR WORK. (25 PTS)

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?