Mathematics, 11.05.2021 18:20 hubs14
If a quadratic function is concave down, which of the following is true?
a is positive
a is negative
a is zero
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Write the expression 7x^3-28xy^2 as the product of 3 factors
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If a quadratic function is concave down, which of the following is true?
a is positive
a is n...
a is n...
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