# How do you find the inverse of #y=-2(x+3)²+# and is it a function?

##### 1 Answer

Apr 11, 2016

The inverse of a function is obtained algebraically by switching the x and y values

#### Explanation:

Since the square root of a negative number is undefined in the real number system, this function doesn't have an inverse that belongs to the real number system.

Hopefully this helps!