The phrase 'undertake functions' is correct and usable in written English.
You can use it when referring to assuming responsibility for a task or action. For example, "The new CEO has undertaken the functions of overseeing the company's finances."
The ability to generate hippuristanol-sensitive alleles of various DDX family members is a powerful tool with which to assign function and undertake structure-function studies.
One SWR can undertake the functions of water gas shift, tar reforming and methane synthesis concurrently.
Bones and teeth undertake multiple functions, especially contributing to load-bearing and chewing.
Any organisation which employs individuals to undertake the functions and roles of a social worker must ensure that these staff are appropriately qualified and registered.
Revised draft regulations from the Department for Education state that the "regulations will not prevent an otherwise profit-making company from setting up a separate non-profit making subsidiary to enable them to undertake such functions".
The couplings of rotor systems undertake the functions of transmitting static driving torque and isolating disturbing torque simultaneously, which creates the demand of torsion QZS mechanisms.
Timpson claims the regulations prevent indirect profit making, which is odd as they clearly state (paragraph 7.4): The regulations will not prevent an otherwise profit-making company from setting up a separate non-profit making subsidiary to enable them to undertake such functions.
If it once undertake these functions as its rightful province of action, it is impossible to say to it 'thus far shalt thou go, and no farther.' It will be impossible to confine it to the public interests of the commonwealth.
The employee's purpose in your organization: the purpose of your new employee's employment; the reason they will be asked in the course of their employment to undertake various functions.
