Graph the equation. Include the coordinates of any local and absolute extreme points and inflection points.y = 2x3 - 3x2 - 12x
A. local minimum: (-2, 8)
local maximum: (0, 0)
inflection point: (-1, 4)
B. no extrema
inflection point: (0, 0)
C. local minimum: (2, -20)
local maximum: (-1, 7)
inflection point: 
D. local minimum: (3, -30)
no inflection point
Answer: C
Mathematics
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Graph the function.F(x) = 
A. 
B. 
C. 
D. 
Mathematics
Factor completely.9x2 - 3xt - 2t2
A. (9x + t)(x - 2t) B. (3x + t)(3x - 2t) C. Prime D. (3x - t)(3x + 2t)
Mathematics
Divide using synthetic division.
A. x4 + 2x3 + 5x2 + 10x + 20 + 
B. x4 + 3 + 
C. x4 + 2x3 + 4x2 + 9x + 18 + 
D. x4 + 3x2 + 
Mathematics
Find the angle between vectors v and w. Round the answer to the nearest tenth of a degree.v = 8i - 4j, w = 2i - 6j
A. 35.7° B. 104.5° C. 92.0° D. 45.0°
Mathematics