Find a and b.If |x + 1| ? 2, then a ? 
? b.
A. a = 
, b = 
B. a = 
, b = 
C. a = 
, b = 
D. a = 
, b = 
Answer: A
Mathematics
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Find the difference.y + x, for x = -5 and y = 8
A. 3 B. -13 C. 13 D. -40
Mathematics
Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = x2 - 3x + 8
A. No x-intercepts, (0, 8)
B. 
, (0, 8)
C. No x-intercepts, (0, -8)
D. 
, (0, -8)
Mathematics
Provide an appropriate response.Change the following exponential expression to standard notation: 43
A. 64 B. 16 C. 12 D. 4 E. none of the above
Mathematics
Find the indefinite integral.
?
?
A. 
B. 
C. 
D. 
Mathematics