Explain completely how to get a good sketch of the graph of
Graph a regular
, but place its vertex at (−6, −7).
Explain how to change the original graph to represent the graph of
It would move vertically upwards.
Given the original graph, how can you get the graph of
Remember the meaning of absolute value.
Restrict the domain of the original parabola to
and graph its inverse function.
Remember how to find the inverse of a function.
What would be the equation for the inverse function if you restricted the domain to
See part (d).
Use the eTool below to explore the graphs needed to solve the parts of the problem.
Click the link to the right for full version. 6-80 HW eTool