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9. Match the graph with it's corresponding equation
(Image: A coordinate plane with a parabola graphed that opens up. The y-intercept is (0, negative 4) and the x-intercepts are between 0 and 1 and between negative 2 and negative 1.)
y = 2x²
y = –2x² + 2
y = 2x²
y = 3x² – 4
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answered
The graph matches the equation:
y = -2x² + 2
because it opens upwards and has a y-intercept of (0,-4) and x-intercepts between 0 and 1, and between -2 and -1. However, this equation appears twice in the list given, so it may be an error.