Graph the plane curve given by the parametric equations. Then find the equivalent rectangular equation.x = t3 + 1, y = t3 - 15; -2 ? t ? 2
A. y = - x2; -4 ? x ? 4
B. y = x - 16; -7 ? x ? 9
C. y = x3; -3 ? x ? 1
D. y = - x - 16; -7 ? x ? 9
Answer: B
You might also like to view...
Use a double-angle identity to evaluate the expression.cos 
, x > 0
A. 1 + 
B. 1 - 2x2
C. 
D. 1 + 
Completely factor the polynomial or state that the polynomial is prime.x2 - 81
A. (x + 9)(x - 9) B. (x - 9)(x - 9) C. (x + 81)(x - 81) D. (x2 + 9)(x2 - 9)
Find a general term an for the geometric sequence.a1 = 2 and r = 
A. an = 2n-1 - 
B. an = 2 - 
(n - 1)
C. an = 2 ? 
n-1
D. an = 2 + 
(n - 1)
Solve the problem.The total sales in dollars of some small businesses fluctuates according to the equation 
where x is the time in months, with x = 1 corresponding to January, 
and 
Determine the month with the greatest total sales and give the sales in that month.
A. June; $7700 B. December; $12,200 C. September; $3200 D. March; $12,200