Solve the problem.Plot the point 
and find other polar coordinates (r, ?) of the point for which:(a) r > 0, -2? ? ? < 0(b) r < 0, 0 ? ? < 2?(c) r > 0 2? ? ? < 4? 
What will be an ideal response?
| (a) |  |
(c)
Mathematics
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Determine whether the following is always true or not always true. Given reasons for your answers.(u × v) ? v = 0
What will be an ideal response?
Mathematics
Factor the polynomial completely. If the polynomial cannot be factored, write "prime."4x3 - 108
A. 4(x - 3)(x2 + 3x + 9) B. 4(x - 3)(x2 - 3x + 9) C. 4(x + 3)(x2 - 3x + 9) D. 4(x - 12)(x2 + 12x + 36)
Mathematics
Use the graph of a known basic function and a vertical stretch or a vertical compression to sketch the function.h(x) = 
x3
A. 
B. 
C. 
D. 
Mathematics
Write the abbreviation for the quantity.112 microamps
A. 112 mA B. 112 hA C. 112 mu A D. 112 dA E. 112 dm
Mathematics