Simplify and evaluate using a calculator.
A. 
; 0.70710678
B. 
; 1.58113883
C. 
; 0.5
Answer: B
Mathematics
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Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: 
, no y-intercept ;
B. x-intercept: (0, 0) , y-intercept: (0, 0) ;
C. x-intercept: 
, no y-intercept ;
D. x-intercept: (1, 0) , no y-intercept ;
Mathematics
Find the function value, provided it exists.
; f(7)
A. 3113
B. 
C. Undefined
D. - 
Mathematics
Subtract. 5 - (-5)
A. 0 B. 5 C. -10 D. 10
Mathematics
List the intercepts of the graph. 
A. (-2, 0), (0, 4), (2, 0) B. (-2, 0), (2, 0) C. (-4, 0), (0, 4), (4, 0) D. (-2, 0), (0, 2), (2, 0)
Mathematics