For the given functions f and g, find the requested function and state its domain. Write the domain in interval notation.f(x) = 
; g(x) = 
;
Find f + g.
A. (f + g)(x) = 
; (-?, 0) ? (0, ?)
B. (f + g)(x) = 
; (-?, 
? 
, ?)
C. (f + g)(x) = 
; (-?, 
? 
, ?)
D. (f + g)(x) = 
; (-?, 
? 
, ?)
Answer: B
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Provide an appropriate response.If f(x) = 
, find(a) f(-2)(b) f(0)(c) f
(d) f(1)(e) f(5)
What will be an ideal response?
Find the exact value under the given conditions.Given cos u = - 
, with u in quadrant II, and sin v = 
, with v in quadrant II. Find tan(u - v).
A. 
B. - 
C. - 
D. 
Solve.Write a polynomial in factored form that represents the total area of the figure.
A. (x + 2)(x + 6) B. x2 + 12 C. (x - 2)(x - 6) D. x2 + 8x + 12
For the given functions f and g, find the requested function and state its domain.f(x) = 16 - x2; g(x) = 4 - xFind f + g.
A. (f + g)(x) = -x2 + x + 12; all real numbers B. (f + g)(x) = 4 + x; {x|x ? -4} C. (f + g)(x) = x3 - 4x2 - 16x + 64; all real numbers D. (f + g)(x) = -x2 - x + 20; {x|x ? 4, x ? -5}