Find the slope of the polar curve at the indicated point.r = 7(1 + cos?), ? = 
A. -1
B. 
C. 6
D. -2
Answer: A
Mathematics
You might also like to view...
Find the direction angle of the vector v. Round to the nearest tenth if necessary. v = -i + 
j
A. 135° B. 300° C. 150° D. 120°
Mathematics
Find the indicated set given A = {-3, 0, 2, 5, 6, 11, 16, 23}, B = {-3, 0, 16, 23}, and 
C ? B
A. {-7, -4, -3, 0, 11, 16, 16, 23, 23} B. {-7, -4, -3, 0, 11, 16, 23} C. {16, 23} D. {-7, -4, -3, 0, 16, 23}
Mathematics
Determine the amplitude or period as requested.Amplitude of y = - 
sin x
A. 3
B. - 
C. 
D. 
Mathematics
Convert. When necessary, round the answer to two decimal places.336 ounces = pounds
A. 84 B. 33 C. 22 D. 21
Mathematics