Find the missing factor.x2 + 6x + 8 = (x + 2)( )
A. (x - 4)
B. (x + 4)
C. (x + 2)
D. (x - 2)
Answer: B
Mathematics
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Find the inverse of the function.f(x) = 5x + 8
A. f-1(x) = 
B. f-1(x) = 
- 8
C. f-1(x) = 
D. Not a one-to-one function
Mathematics
Factor the difference of two squares completely.
- w2
A. 
B. 
2
C. 
2
D. Prime
Mathematics
Evaluate.Find g(a + 1) when g(x) = 
x + 5.
A. 
a + 5
B. 
a - 2
C. 
D. 
Mathematics
Expand.
4
A. 
- 
+ 864x - 432x2 + 81x4
B. 
- 
+ 864 - 432x2 + 81x4
C. 
- 
+ 864 - 432x3 + 81x4
D. 
- 
+ 1728 - 432x2 + 81x4
Mathematics