Find the domain and range of the function.f(x) = x2 + 2x - 4
A. Domain: [-5, ?); Range: (-?, 0]
B. Domain: (-?, ?); Range: [-1, ?)
C. Domain: (-?, ?); Range: [-5, ?)
D. Domain: [-5, ?); Range: (-?, -1]
Answer: C
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Find the extreme values of the function subject to the given constraint.
A. Minimum: 5 at (±1, 0); maximum: 0 at (0, 0) B. Minimum: 5 at (0, ±1); maximum: 6 at (±1, 0) C. Minimum: 5 at (0, ±1); maximum: 0 at (0, 0) D. Minimum: 5 at (±1, 0); maximum: 6 at (0, ±1)
Find the limit.
A. - 2 B. 2 C. 10 D. No limit
Evaluate the definite integral. Express the answer in terms of natural logarithms.
A. 
ln
B. 
ln
C. ln
D. ln 2
Solve the right triangle with the given sides and angles.a = 3.3 in., ? = 71.6°
A. b = 0 in., ? = 18.4°, c = 3.3 in. B. b = 2.9 in., ? = 18.4°, c = 3.5 in. C. b = 1.1 in., ? = 18.4°, c = 3.5 in. D. b = 2.9 in., ? = 18.4°, c = 4.4 in.