4
algebraSolve the system: and . (Non-linear preview)
A
Region between the parabola and line
B
Region outside the parabola and below
C
Region above and inside parabola
D
No solution
Correct Answer: A
Choice A is the correct answer. Visualize the regions.
- : Region "inside" or above the parabola opening up.
- : Region below the horizontal line .
- Intersection: The bowl-shaped region bounded below by the parabola and above by the line.
?�� Strategic Tip: is above the graph, is below.
Choice B is incorrect because outside/below the parabola is . Choice C is incorrect because above is . Choice D is incorrect because the regions clearly overlap (e.g., point works).