Determine whether the function is odd, even, or neither.f(x) = sin(x2)
A. Odd
B. Neither
C. Even
Answer: C
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Find the absolute extreme values of the function on the interval.f(x) = csc x, - 
? x ? 
A. absolute maximum is 1 at x = ?; absolute minimum is -1 at x = ? B. absolute maximum does not exist; absolute minimum does not exist C. absolute maximum is 0 at x = -?; absolute minimum is -1 at x = ? D. absolute maximum is -1 at x = ?; absolute minimum is 1 at x = 0
Find all solutions of the equation. Leave answers in trigonometric form.x4 + 16 = 0
A. {
cis 45°, 
cis 315°, 
cis 135°, 
cis 225°}
B. {16 cis 45°, 16 cis 315°, 16 cis 135°, 16 cis 225°}
C. {
cis 26.565°, 
cis 333.435°, 
cis 153.435°, 
cis 206.565°}
D. {2 cis 45°, 2 cis 315°, 2 cis 135°, 2 cis 225°}
Solve the problem.A defendant in a collision case claims that he was traveling at 36 miles per hour (which happens to be under the speed limit) around a blind curve and did not have time to swerve to miss rear-ending the plaintiff, who had just pulled into the road. The investigating officer determines that any speed less than 60 feet per second would have allowed time to brake or swerve to avoid the collision. How would you judge the defendant?
A. Not guilty. Because the defendant was traveling 64 ft./sec., he did not have enough time to stop. B. Guilty. Because the defendant was traveling only 53 ft./sec., he should have had enough time to stop.
Graph the equation. Give the domain and range. Identify whether the equation is a function.
= 
A. 
[-4, 4]; [0, 1]; not a function
B. 
[-4, 4]; [-6, 0]; function
C. 
[-4, 4]; [0, 6]; function
D. 
[-4, 4]; [-1, 0]; not a function