Perform the requested operation on the given function.f(x) = -3x2 - 6x - 1, g(x) = -5x - 5Find (f + g)(4).
A. -98
B. -2
C. -173
D. -158
Answer: A
Mathematics
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Simplify by combining like terms.-9x2 + 9x3 + 3x - x2 + 7x - x3
A. 8x3 - 10x2 + 10x B. 8x3 - 10x2 + 3 x C. 9x3 - 9x2 + 10x D. 9x3 - 9x2 + 10x - x3 - x2
Mathematics
Graph the inequality.
+ 
> 1
A. 
B. 
C. 
D. 
Mathematics
Find an equation of the line. Write the equation using function notation.(0, 0), 
A. f(x) = 
B. f(x) = 8x
C. f(x) = 8
D. f(x) = 
x
Mathematics
Simplify.(4a - 5)2
A. 16a2 - 40a + 25 B. 4a2 + 25 C. 16a2 + 25 D. 4a2 - 40a + 25
Mathematics