Use the graph to evaluate the function f(x) at the indicated value of x.Find f(-1).
A. 0.25
B. -0.5
C. 0.5
D. None of these are correct.
Answer: C
Mathematics
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Solve the problem.Find the value of a if the tangent to the curve of y = -0.5x2 +ax has a slope of 1 for x = 12 .
A. -12 B. 12 C. 13 D. -13
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Simplify the algebraic expression.-14.2 + 6.4x - 11.7 - 3.5x
A. 0.4x B. 3.9x - 25.9 C. 2.9x - 2.5 D. 2.9x - 25.9
Mathematics
Find the length s. Round the answer to three decimal places.
A. 3.491 m B. 3.84 m C. 2.793 m D. 3.142 m
Mathematics
Evaluate the expression.
A. 336 B. 6720 C. 20,160 D. 56
Mathematics