Graph the curve whose parametric equations are given.x = 3 sin t, y = 3 cos t; 0 ? t ? 2?
A. 
B. 
C. 
D. 
Answer: D
You might also like to view...
Calculate the direction of 
and the midpoint of line segment P1P2. P1(-8, -5, -8) and P2(-4, -8, -13)
A. 
i - 
j - 
k; 
B. 
i + 
j + 
k; 
C. 
i + 
j + 
k; 
D. 
i - 
j - 
k; 
Use integration by parts to establish a reduction formula for the integral.
, n ? 1
A. 
= secn-2 x tan x - (n - 2) 
B. 
= 
secn x tan x - 
C. 
= secn-2 x tan x + (n - 2) 
D. 
= 
secn-2 x tan x + 
Convert the given number to scientific notation.420
A. 4.2 × 101 B. 4.2 × 102 C. 4.2 × 10-2 D. 4.2 × 103
The pitch, or frequency, of a vibrating string varies directly with the square root of the tension. If a string vibrates at a frequency of 600 hertz due to a tension of 3 pounds, find the frequency when the tension is 147 pounds. ? __________ hertz
Fill in the blank(s) with the appropriate word(s).