Find the slope of the line tangent to the graph of the function at the given value of x.y = 
- 
; x = 4
A. 
B. - 
C. 
D. - 
Answer: B
Mathematics
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Match the function with its graph.1) y = sin 
x2) y = 
cos x3) y = 
sin x4) y = cos 
xA) B)
width="200" /> C) D)
A. 1A, 2C, 3D, 4B
B. 1A, 2B, 3C, 4D
C. 1B, 2D, 3C, 4A
D. 1A, 2D, 3C, 4B
Mathematics
Give all possible rational zeros for the polynomial.f(x) = 3x3 + 46x2 + 46x + 27
A. ±1, ± 
, ± 
, ± 
, ±3
B. ±1, ±3, ±9, ±27
C. ±1, ±3, ±6, ±9, ±27
D. ±1, ± 
, ±3, ±9, ±27
Mathematics
Decompose into partial fractions.
A. 2x - 5 - 
+ 
B. 2x - 9 - 
+ 
C. 2x - 9 - 
+ 
D. 2x - 5 - 
+ 
Mathematics
Solve. Give your answer as a mixed number if appropriate. 
= 
A. 5
B. 8
C. 7
D. 3
Mathematics