Sketch the graph of y + 3 = 2x. Homework Help ✎
What are the domain and range of this function?
Does this function have a line of symmetry? If so, what is it?
What are the x- and y-intercepts?
Sketch the inverse of this function on the same set of axes. What are the domain, range, and x- and y-intercepts of the inverse?
Domain: all real numbers
Range: y > −3
There is no line of symmetry.
Use your graph to estimate the intercepts.
Identify a few key points on the original graph and reverse their coordinates to create the graph of the inverse.