Set up the general equation from the given statement.The centrifugal force C on a circular curve varies inversely as the radius r of the turn.
A. C =
B. C =
C. C = kr
D. C =
Answer: A
Mathematics
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Graph the equation using the table-of-solutions method.f(x) = x3 + 2
What will be an ideal response?
Mathematics
Use the table to solve the equation or inequality. > 14
A. {x}
B. {x}
C. {x}
D. {x}
Mathematics
Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. x = 2, y = -2; (2, -2) B. x = -2, y = -2; (-2, -2) C. inconsistent D. x = -2, y = 2; (-2, 2)
Mathematics
Solve the exponential equation. For irrational solutions, round to four decimal places.25x + 4 = 3125x
A.
B.
C.
D.
Mathematics