Mathematical Modeling — Test

Question 1

For which x -values is the graph discontinuous?

Revolt · Accepted Answer

start set dot dot dot minus 3 comma negative 1 comma 1 comma 3 comma dot dot dot end set

Question 2

What is the domain of the absolute value function?

Revolt · Accepted Answer

open paren negative infinity comma plus infinity close paren

Question 3

Which statements can be used to compare the characteristics of the functions? Choose three correct answers.

Revolt · Accepted Answer

g of x has the smallest minimum value.; f of x has the greatest maximum.; All three functions share the same domain.

Question 4

What is the range of the absolute value function?

Revolt · Accepted Answer

f of x is less than or equal to 1

Mathematical Modeling — Test Answers