Solve the problem.The profits (in millions) for a company for 8 years was as follows:
Find the cubic function of best fit to the data.
What will be an ideal response?
y = 0.03x3 - 0.34x2 + 1.31x + 0.17
Mathematics
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Evaluate the integral.
A.
B.
C. 279
D.
Mathematics
Find A-1 if it exists.A =
A.
B.
C.
D.
Mathematics
Solve the problem.Let P = (x, y) be a point on the graph of y = . Express the distance d from P to the point (1, 0) as a function of x.
A. d(x) = x2 - x + 1
B. d(x) = x2 + 2x + 2
C. d(x) =
D. d(x) =
Mathematics
Translate as an inequality. Use x to represent the number.-4 is less than a number.
A. -4 ? x B. -4 > x C. -4 < x D. -4 - x
Mathematics