Which is the rate of change for the interval between 3 and
6 on the x-axis?
-3
-2
2
3

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle