Let g(x) be the reflection of f(x) = x +5 in the x-axis. What is a function rule for g(x)? -g(x) = -x-5
-g(x)=x2 +5
-g(x) = x2-5
-g(x) =-xº+5

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done