Explain how to graph -√(x-3). (how do you graph sqrt functions that have a negative sign in front of them? )

Firstly put  then observe




Then it becomes a case of standard transformations of the function f. i.e. take the regular square root function, shift it left 3 units and reflect it in the x-axis.

Your maths is very weak try yourself this would improve your skills don't depend on others