Write the equation in standard form. Then identify the vertex of the parabola.x = -2y2 + 9y - 7
A. x = -2
2 + 
; 
B. x = -2
2 + 
; 
C. x = -2
2 + 
; 
D. x = 2
2 - 
; 
Answer: B
Mathematics
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A. - 
B. - 
C. 
D. 
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A. 
B. - 
C. 
D. - 
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A. 3 mL B. 3000 mL C. 30 mL D. 300 mL
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