Find vertex of these functions.
Name:
1. y = x² + 10x + 34 (Select) (-5,9) (5,9) (5,-9) other
2. y = 2x² - 4x + 10 (Select) (-2,16) (2,-16) (-1,8) (1,8)
3. y = 5x² + 20x + 23 (Select) (2,3) (-2,3) (-10,13) (10,13)
4. y = x² - 8x - 6 (Select) (2,10) (-2,10) (4,-22) other
5. y = x² - 3x + 2 (Select) (3/2,-1/4) (3/2,1/4) (2/3,4) (2/3,-4)
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