1 point lines p and q intersect to form adjacent angles 1 and 2.
1. If m_1 = 7x+6 and m2 2 = 8x-6, find the value of x so that p is
perpendicular to q.
3
-12
4
12
16

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?