Simplify the rational expression. Assume that no variable has a value which results in a denominator with a value of zero.
A. x2 + 2
B. x2 + 8
C. 
D. 
Answer: C
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Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a degree.tan2 x + 5 tan x + 3 = 0
A. {51.8°, 128.2°} B. {49.8°, 130.2°, 229.8°, 310.2°} C. {103.1°, 145.1°, 283.1°, 325.1°} D. {70.5°, 109.5°, 180°}
Give the equation of the function whose graph is described.The graph of y = x2 is shifted 4 units to the left. This graph is then vertically shrunk by a factor of 
and reflected across the x-axis. Finally, the graph is shifted 8 units downward.
A. y = - 
(x + 4)2 - 8
B. y = - 
(x - 4)2 + 8
C. y = - 
(x - 4)2 - 8
D. y = 
(x - 4)2 - 8
Solve the problem.A certain club initially has 170 members and membership increases by 9 members every month. If dues are 
what is the total amount of dues collected during the first year?
A. $13,440 B. $11,825 C. $12,320 D. $13,170
Solve.9p - 1 = 3 + 7p
A. - 
B. 
C. 2
D. 8