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Delvig [45]
2 years ago
15

What are the features of the quadratic function f(×) =×2 +10×+21?​

Mathematics
1 answer:
laiz [17]2 years ago
8 0

A is the correct answer

Or

Vertex = (-5,-4), y-intercept = (0,21), x-intercepts = (-7,0) and (-3,0), axis of

symmetry is x = -5

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