Problem 128 of 7
Use completed-square form y=(x-10)^2+7 to list key features needed for a sketch.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
plot vertex, axis, and symmetric points.
Hidden until you reveal it.
Function must be in completed-square form with easy symmetric points.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Read the vertex and axis from vertex form.
2. Use the coefficient sign for opening direction.
3. Choose equal horizontal offsets from the vertex to generate symmetric points.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Points that are not symmetric around the axis.