What is the period of y= 3 tan 4x +5?

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

What is 6/10 rounded to the nearest half