Evaluate the radical function at the indicated value.f(x) = -
f(3)
A. -2
B. -4
C. 2
D. 6
Answer: A
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The boxplot represents a comparison of the annual salaries of a group of public and private employees
Determine the five-number summary and IQR for the salaries of the public employees.
A. Min = $48,000, Q1 = $60,000, Median = $76,000, Q3 = $80,000, Max = $100,000, IQR = $20,000 B. Min = $20,000, Q1 = $40,000, Median = $60,000, Q3 = $72,000, Max = $84,000, IQR = $32,000 C. Min = $40,000, Q1 = $48,000, Median = $60,000, Q3 = $72,000, Max = $80,000, IQR = $24,000 D. Min = $20,000, Q1 = $40,000, Median = $60,000, Q3 = $66,000, Max = $82,000, IQR = $26,000
Divide.
A. 56 B. 61 C. 60 D. 58
Find the linearization L(x) of f(x) at x = a.f(x) = 
, a = 0
A. L(x) = 
x
B. L(x) = 
x
C. L(x) = - 
x
D. L(x) = - 
x
Determine whether the relation is a function. Give domain and range of the relation.{(-2, 8), (0, 4), (4, 0), (6, -2)}
A. not a function; domain: {-2, 0, 4, 6}, range: {8, 4, 0, -2} B. function; domain: {-2, 0, 4, 6}, range: {8, 4, 0, -2} C. not a function; domain: {8, 4, 0, -2}, range: {-2, 0, 4, 6} D. function; domain: {8, 4, 0, -2}, range: {-2, 0, 4, 6}