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anonymous
 one year ago
[9.01] Determine whether the graph of y = 3x2 − 7x + 2 opens up or down and whether it has a maximum or minimum point.
anonymous
 one year ago
[9.01] Determine whether the graph of y = 3x2 − 7x + 2 opens up or down and whether it has a maximum or minimum point.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The minimum is obtained by completing square, then then making the squared quantity 0, basically it is f( b/2a). The maximum is obtained by substiting the limits of the interval. Whatever gives you the maximum is the maximum

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got up and maximum is that right

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Basically is [9, .01] an interval?

LynFran
 one year ago
Best ResponseYou've already chosen the best response.1If u do 2nd derivative test u get a minimum point \[x >0\]

LynFran
 one year ago
Best ResponseYou've already chosen the best response.1and the graph open upward
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