Evaluate the second derivative of the function for the given value of x.f(x) = x4 + 4x3 - 2x + 9; x = -5
A. 175
B. 184
C. -179
D. 180
Answer: D
Mathematics
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Use Euler's method with the specified step size to approximate the solution.Use Euler's method with h = 0.2 to estimate y(2) if y' = -y and y(1) = -2. Round your answer to four decimal places.
A. y(2) ? -0.0554 B. y(2) ? -0.4554 C. y(2) ? -0.2554 D. y(2) ? -0.6554
Mathematics
Subtract.-8 - (-10)
A. -2 B. -8 C. 2 D. -18
Mathematics
Answer the question.A pair of fair dice are rolled. Let E be the event that the sum is less than six. Let F be the event that at least one die shows a two. Are E and F independent events?
A. No B. Yes
Mathematics
Indicate what must be done to each side of the equation in order to isolate the variable.- 
x = 5
A. Multiply by 2
B. Multiply by - 2
C. Multiply by 
D. Divide by 5
Mathematics