Problem 186 of 7
Compare key features of quadratic models A(x) = (x+1)^2 - 2 and B(x) = -(x+1)^2 - 2.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
compare vertices, intercepts, and domains.
Hidden until you reveal it.
Models must be comparable by vertex, intercepts, domains, or opening direction.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify vertex, intercepts, opening direction, or scale for each model.
2. Compare corresponding features.
3. State the meaningful differences.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Only saying which model has bigger coefficients.