Find the limit algebraically.
A. -4
B. 4
C. 0
D. does not exist
Answer: A
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Solve.The highest point at at oil drilling operation is the top of the 74-foot-high oil drilling rig. The lowest point the drill head has reached so far is -243 feet. How far above the drill head is the top of the oil drilling rig?
A. 169 ft B. -317 ft C. -243 ft D. 317 ft
Use the given information to find the quadrant in which ? lies.cot ? > 0 and sin ? < 0
A. Quadrant I B. Quadrant II C. Quadrant IV D. Quadrant III
Solve the problem. Round your answer to the nearest tenth unless indicated otherwise.Carol and Lu Yi carry a total of 5.7 liters of water as they begin a day hike. How many gallons of water are they carrying, to the nearest tenth?
A. 5.4 gal B. 21.5 gal C. 1.5 gal D. 6.0 gal
Find a rational zero of the polynomial function and use it to find all the zeros of the function.f(x) = x4 - 3x3 + 7x2 + 21x - 26
A. {2, -1, 2 + 3i, 2 - 3i}
B. {-2, 1, 2 + 4i, 2 - 4i}
C. {2, -1, 2 + 
, 2 - 
}
D. {-2, 1, 2 + 3i, 2 - 3i}