1 year ago

If a quadratic function has a positive "a" value, then the graph will have a

Mathematics

1 answer:

Reptile [31]1 year ago

4 0

Step-by-step explanation:

hope you can understand

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Solve 9x^2- 17x- 85 = 0 Give your solutions correct to 3 significant figures.

dybincka [34]

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$x =\frac{17}{18} +\frac{1}{18} \sqrt{3349}$ OR $x =\frac{17}{18} +\frac{-1}{18} \sqrt{3349}$

Step-by-step explanation:

9x2−17x−85=0

For this equation: a=9, b=-17, c=-85

9x2+−17x+−85=0

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If a quadratic function has a positive "a" value, then the graph will have a​

If a quadratic function has a positive "a" value, then the graph will have a