Obtain the Cartesian equation of the curve by eliminating the parameter.x = cot t, y = csc2t - 1
A. y = x2 + 1
B. y = x
C. y = x2
D. y = x2 - 1
Answer: C
Mathematics
You might also like to view...
Find the probability.A digit is chosen randomly from the digits 0 through 9 and then 7 is added to the digit and the sum recorded. Find the probability that the sum is 11.
A. 
B. 
C. 0
D. 
Mathematics
Solve the problem.If an object is dropped, the distance it falls during t seconds is given by d(t) = 
gt2, where g is about 32 ft/sec2. Find the distance an object would fall in 6 seconds.
A. 288 ft B. 96 ft C. 1152 ft D. 576 ft
Mathematics
Divide. Write the answer in lowest terms and as a whole or mixed number where possible.
÷ 8
A. 
B. 
C. 14
D. 
Mathematics
Find the derivative of the function.y = log (2x)
A. 
B. 
C. 
D. 
Mathematics