Give the rectangular coordinates for the point.(2, 270°)
A. (-2, 0)
B. (0, -2)
C. (2, 0)
D. (0, 2)
Answer: B
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Find all the first order partial derivatives for the following function.f(x, y, z) = e(sin (x) + yz)
A. 
= e(sin (x) + yz); 
= ze(sin (x) + yz); 
= ye(sin (x) + yz)
B. 
= cos(x)e(sin (x) + yz); 
= e(sin (x) + yz); 
= e(sin (x) + yz)
C. 
= 
e(sin (x) + yz); 
= ze(sin (x) + yz); 
= ye(sin (x) + yz)
D. 
= cos(x) e(sin (x) + yz); 
= ze(sin (x) + yz); 
= ye(sin (x) + yz)
Find the x- and y-intercepts. If no x-intercepts exist, state so.y = 6x2 + 12x + 2
A. 
, (0, -2)
B. No x-intercepts, (0, 2)
C. 
, (0, 2)
D. No x-intercepts, (0, -2)
Find the mode or modes for the list of numbers.Number of samples taken each day: 5, 9, 28, 3, 2, 8, 47, 1, 4, 16
A. 8 samples B. 9 samples C. 11.7 samples D. No mode
Graph the function.f(x) = 2 - ln(x + 4)
A. 
B. 
C. 
D. 