Graph the curve described by the function, indicating the positive orientation.r(t) =
, for 0 ? t ? 2?
A.
B.
C.
D.
Answer: D
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Find all real solutions of the equation. x² = 4x²
What will be an ideal response?
Solve the problem.The displacement d, in inches, from equilibrium of a weight suspended from a spring is given by d = 1 + 2 sin(15t)°where t in time in seconds. Find the displacement when t = 0, 2, 4, 6, 8, 10, and 12 seconds. Do not use a calculator.
What will be an ideal response?
Match the inequality with a graph.8x + 9y > -3
A.
B.
C.
D.
You are projected over 3000 years into the future. The graph shows the earnings of robotic colonists on the planet Garbonzo during the years 5020 to 5040. The denomination of currency is the slitar. The two types of robotic colonists are Merkons and Floxels. Use the graph to answer the question(s).In what year were the weekly median earnings of Merkons and Floxels the most different?
A. In 5030 B. In 5035 C. In 5020 D. In 5025