Problem 40 of 7
List graphing features for quadratic in factored form y=(x-2)(x-6).
Hints
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
identify zeros and axis of symmetry.
Hidden until you reveal it.
Function must be factored with real zeros.
Enter your answer
No answer yet
Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
Walkthrough shown
Full solution stays hidden until you ask for it.
1. Read zeros from the factors.
2. Average zeros to find the axis of symmetry.
3. Evaluate the function at the axis to find the vertex.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using the y-intercept as the vertex.