AnswersAlgebra IIRelationships Between Quantities

Relationships Between Quantities — Test Answers

24 verified answers
22
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If h of x is the inverse of f of x , what is the value of h of f of x ?

A
x
B
0
C
1
D
f of x
23
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What is the solution to the inequality start absolute value 2 n plus 5 end absolute value is greater than 1 ?

A
n is less than 2 or n is greater than 3
B
negative 3 is greater than n comma n is greater than negative 2
C
n is less than negative 3 or n is greater than negative 2
D
2 is less than n comma n is less than 3
24

If f of x is equal to x plus 7 and g of x is equal to the fraction with numerator 1 and denominator x minus 13 , what is the domain of open paren f circ g close paren times x ?

A
start set x such that x is not equal to 13 end set
B
start set x such that x is not equal to 6 end set
C
start set x such that x is not equal to negative 6 end set
D
start set x such that x is not equal to negative 13 end set
25

Which equation represents a nonlinear function?

A
x times open paren y minus 5 close paren is equal to 2
B
2 times open paren y plus x close paren is equal to 0
C
3 y plus 6 times open paren 2 minus x close paren is equal to 5
D
y minus 2 times open paren x plus 9 close paren is equal to 0

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