Determine the absolute value function f(x) that has been graphed.
A. f(x) = 
- 5
B. f(x) = -
+ 5
C. f(x) = -
- 5
D. f(x) = -
- 5
Answer: D
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Find the value of the expression.(-6 - 5)[3 + (5 + 6)]
A. 21 B. -44 C. 25 D. -154
Determine i) the domain of the function, ii) the range of the function, iii) the domain of the inverse, and iv) the range of the inverse.f(x) = 
A. f(x): D is all real numbers, R is all real numbers;
f-1(x): D is all real numbers, R is all real numbers
B. f(x): D = {x|x ? 1}, R = {y ? 0};
f-1(x): D = {x|x ? 0}, R = {y|y ? 1}
C. f(x): D is all real numbers, R = 
;
f-1(x): D = 
, R is all real numbers
D. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
Name the quadrant in which the angle ? lies.tan ? > 0, sin ? < 0
A. I B. II C. III D. IV
Determine whether the expression shown is a sum, difference, product, or quotient.13 - 5
A. sum B. quotient C. difference D. product