Determine whether the graph of the quadratic function y = –3x2 + 2x + 5 opens upward or downward. Explain.
1 answer:
Answer:
The graph of the function opens downwards.
Step-by-step explanation:
The graph opens upward if the coefficient of x^2 is higher than 0.
But, the coefficient of x^2 (-3) is less than 0.
So the graph of the function opens downwards.
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Answer:
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Answer:
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Step-by-step explanation:
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