Determine the points in the interval (0,2pi) at which the graph of the function below has a horizontal tangent line. f(x) = 18 cos x + 9 sin 2x
(x, y)= (__ , __) (smallest x-value)
(x, y)= (__ , __)
(x, y)= (__ , __) ( largest x-value)

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.