Which statement is true regarding the graphed functions? 12
10
8
8
6
4
2
-6-5-4-3-2-1-
2 3 4 5 6 X
4
Q2
g)
CO
f(x
-10
-12

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

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?

Write an equation for the function that includes the points (2,100)and (3,100)