Solve the problem.The second derivative of a person's body temperature, with respect to the dosage of x milligrams of a drug, is given by
One milligram raises the temperature 2.1° C. Find the function D(x) giving the total change in temperature as a function of x.
A. D(x) = 5 ln - 3.4
B. D(x) = ln + 3.4
C. D(x) = 5 ln + 2.1
D. D(x) = ln - 2.1
Answer: A
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Find an equation for the line with the given properties.Perpendicular to the line y = 4x - 1; containing the point (4, 2)
A. y = x + 3
B. y = 4x + 3
C. y = -4x + 3
D. y = - x + 3
Determine the inequality which matches the calculator graph. Do not use your calculator. Instead, use your knowledge of the concepts involved in graphing inequalities.
A. y ? -3x - 2 B. y ? 3x - 2 C. y ? 3x - 2 D. y ? -3x - 2
Write the first six terms of the arithmetic sequence with the given properties. ? a = 8, 3rd term is 0 ?
A. 2, -2, 0, -10, -14, -18 B. 8, 12, 0, 20, 24, 28 C. 2, 6, 0, 14, 18, 22 D. 8, 4, 0, -4, -8, -12 E. none of the above
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 4; zeros: 5 - 5i, 3i
A. -5 + 5i, -3i B. 5 + 5i, -3i C. 5 + 5i, 3 - i D. -5 - 5i, -3i