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