Graph the equation. Include the coordinates of any local extreme points and inflection points.y = 2x3 + 15x2 + 24x
A. local minimum: (3, 6)
no inflection point
B. local minimum: (-8, 512)
local maximum: (0, 0)
inflection point: (-4, 256)
C. no extrema
inflection point: (0, 0)
D. local minimum: (-1, -11)
local maximum: (-4, 16)
inflection point:
Answer: D
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Solve the equation.11x - 4x + x = 40
A. 5
B.
C. 10
D. 25
Graph the linear function.F(x) = - x - 1
A.
B.
C.
D.
Use the Divergence Theorem to calculate the surface integral ; that is, calculate the flux of F across S.
Solve the problem.During the first four months of the year, Jack earned
and
If Jack must have an average salary of at least
in order to earn retirement benefits, what must Jack earn in the fifth month in order to
qualify for benefits? A. at least $844 B. at least $1240 C. at most $910 D. at most $828