A line passes through the points (-18, 2) and (9, 10). Find this line's equation in point-slope form Using the point ( 18, 2), this line's point-slope form equation is:

using the point (9,10), this line's point-slope form equation is:​

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?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.