The graph of parabola opens downwards, if _______a) a ≥ 0b) a = 0c) a < 0d) a > 0

Question

The graph of parabola opens downwards, if _______a) a ≥ 0b) a = 0c) a < 0d) a > 0
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Solution 1

The graph of a parabola opens downwards if c) a < 0.

Here's why:

The standard form of a parabola is y = ax^2 + bx + c. The "a" in the equation determines whether the parabola opens upwards or downwards. If a is greater than 0 (a > 0), the parabola opens upwards. If a is less than 0 (a < 0), the Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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