Answer the following statement(s) true (T) or false (F)

1. The math function atan(x) returns one tangent of x in radians.
2. A hierarchy chart shows all the steps that are taken inside a function
3. A local variable can be accessed from anywhere in the program.
4. Different functions can have local variables with the same names.
5. Unfortunately, there is no way to store and call on functions when using turtle graphics.

1. false
2. false
3. false
4. true
5. false