Plot and connect the points A(-6, 2), B(3, -6), C(-6, -6), and find the area of the triangle formed. A.
36 square units
B.
72 square units
C.
4 square units
D.
12.5 square units

How do i do this activity, is appreciated

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x