Problem 88 of 7
Graph the quadratic function y=x^2+6x+10 from standard form by finding key features.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
find vertex and intercepts.
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Quadratic must have vertex and intercept features computable from standard form.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Use x=-b/(2a) to find the vertex x-coordinate.
2. Evaluate the function for vertex y-value.
3. Find intercepts by setting x=0 or y=0 as appropriate.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Incorrect x-coordinate of vertex from sign error in -b/(2a).