Question 3 (1 point) To determine if two lines are perpendicular to each other, you must first find their
slopes. If their slopes are equal to 1, then they are perpendicular.
True or False

The number of possible solutions of a polynomial can be found by looking

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

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?