Find all values of x (if any) where the tangent line to the graph of the function is horizontal.y = 2 + 8x - x2
A. 8
B. -8
C. -4
D. 4
Answer: D
Mathematics
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Find the accumulated amount A if the principal P is invested at an interest rate of r per year for t years. Round your answer to the nearest cent. ? P = $180,000, r = 6%, t = 3, compounded daily ? $__________
Fill in the blank(s) with the appropriate word(s).
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A. (0, 0) B. (0, 0), (0, 1) C. (0, 0), (1, 0) D. none
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Mathematics