Assume that all variables are implicit functions of time t. Find the indicated rate.y = 4x2 - 6x; dx/dt = 0.5 when x = 8; find dy/dt.
A. 58
B. 29
C. 1
D. 8
Answer: B
Mathematics
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Insert <, >, or = between the given expressions to obtain a true statement.tan 0° tan 180°
A. > B. < C. =
Mathematics
Use the addition rule to solve the problem.If P(A) = 0.6, P(B) = 0.5, and P(A ? B) = 0.9, then what is P(A ? B)?
A. 0.7 B. 0.1 C. 0.2 D. 1.8
Mathematics
For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = 2x3 + 8x2 - 6x + 2
A. 3; 2; 1 B. 3; 3; 3 C. 2; 2; 1 D. 3; 3; 2
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to three decimal places. log60.771
A. -0.113 B. -0.145 C. -6.890 D. 7.782
Mathematics