Find an equation for the graph.
A. y = 4 sin 
B. y = 2 sin (4x)
C. y = 2 sin 
D. y = 4 sin (2x)
Answer: A
Mathematics
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Factor completely.64p3 - 1
A. (64p - 1)(p2 + 4p + 1) B. (4p - 1)(16p2 + 4p + 1) C. (4p - 1)(16p2 + 1) D. (4p + 1)(16p2 - 4p + 1)
Mathematics
Write the standard form of the equation of the circle with radius r and center (h, k).r = 3; (h, k) = (0, 0)
A. (x - 3)2 + (y - 3)2 = 3 B. x2 + y2 = 3 C. x2 + y2 = 9 D. (x - 3)2 + (y - 3)2 = 9
Mathematics
The following table contains input-output values for a function. Is this function linear?
A. Yes B. No
Mathematics
Find the numerical value of the rational expression for the given value of x.
, x = 3
A. 
B. - 
C. - 
D. 
Mathematics