Solve the problem.The stock market gained 10 points on Tuesday and lost 38 points on Wednesday. Find the difference between these changes.

A. -48 points
B. 28 points
C. -28 points
D. 48 points


Answer: D

Mathematics

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For a function that shows exponential decay, an increase of 1 unit in the variable causes the function to be divided by the decay factor.

Answer the following statement true (T) or false (F)

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Find the sign of the following.sin , given that ? is in the interval (180°, 270°).

A. negative B. positive

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Find the requested function value.Find (f ? g)(6) when f(x) = 5x - 6 and g(x) = -8x2 + 8x + 3.

A. 3 B. -1191 C. 9 D. -4413

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Use substitution to determine whether the given ordered pair is a solution of the given equation.(2, 4); y = -2x + 8

A. Yes B. No

Mathematics