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Mathematics 7 Online
OpenStudy (caishaax3):

WILL FAN AND MEDAL!!!!!!!

OpenStudy (caishaax3):

Using the completing-the-square method, find the vertex of the function f(x) = –2x2 + 12x + 5 and indicate whether it is a minimum or a maximum and at what point.

OpenStudy (caishaax3):

A. MAXIMUM (-3, 5) B. MININUM (-3, 5) C. MAXIMUM (3, 23) D. MININUM (3, 23)

Mehek (mehek14):

look at the sign in front of the first coefficient negative or positive?

Mehek (mehek14):

@caishaax3 ?

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