Mathematics · Algebra
A scatterplot of data shows a U-shaped curve with a vertex near (2.75, 5) and y-intercept at (0, 20). Which of the following quadratic equations is the best model for this data?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1y = 2x 2 - 5x + 3
- 2y = 2x 2 - 5x - 3
- 3y = 2x 2 - 11x + 20✓
- 4y = 2x 2 - 11x - 20
Correct answer
y = 2x 2 - 11x + 20
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