Twice the sum of a number and- 2 =16

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Find the cosine function that is represented in the graph.