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Determine the Coordinates of the Points Where the Curve X

Question 80

Multiple Choice

Determine the coordinates of the points where the curve x = Determine the coordinates of the points where the curve x = + 2t, y = 2 + 7 has (a) a horizontal tangent and (b) a vertical tangent. A) (a) (0, -9) (b) (±2, -6) B) (a) (-2, -9) (b) (-2, -6) C) (a) (2, -9) (b) (2, -6) D) (a) (0, -9) (b) (2, 6) E) (a) (2, 9) (b) (2, 6) + 2t, y = 2 Determine the coordinates of the points where the curve x = + 2t, y = 2 + 7 has (a) a horizontal tangent and (b) a vertical tangent. A) (a) (0, -9) (b) (±2, -6) B) (a) (-2, -9) (b) (-2, -6) C) (a) (2, -9) (b) (2, -6) D) (a) (0, -9) (b) (2, 6) E) (a) (2, 9) (b) (2, 6) + 7 has (a) a horizontal tangent and (b) a vertical tangent.


A) (a) (0, -9) (b) (±2, -6)
B) (a) (-2, -9) (b) (-2, -6)
C) (a) (2, -9) (b) (2, -6)
D) (a) (0, -9) (b) (2, 6)
E) (a) (2, 9) (b) (2, 6)

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