91Ó°ÊÓ

Classify the number as one or more of the following: natural number, integer, rational number, or real number. 7.5 (Average number of gallons of water used each minute while taking a shower)

A linear function \(f\) can be written in the form \(f(x)=a x+b .\) Identify a and b for the given \(f(x)\). $$ f(x)=10 x $$

Express each of the following in interval notation. $$ -4 < x < -1 $$

Classify the number as one or more of the following: natural number, integer, rational number, or real number. 25.8 (Nielsen rating of the TV show Grey's Anatomy the week of February \(12-18,2007\) )

Classify the number as one or more of the following: natural number, integer, rational number, or real number. \(90 \sqrt{2}\) (Distance in feet from home plate to second base on a baseball field)

Express each of the following in interval notation. $$ x \leq-37 $$

A linear function \(f\) can be written in the form \(f(x)=a x+b .\) Identify a and b for the given \(f(x)\). $$ f(x)=7 $$

Sort the list of numbers from smallest to largest and display the result in a table. (a) Determine the maximum and minimum values. (b) Calculate the mean and median. Round each result to the nearest hundredth when appropriate. $$ -10,25,15,-30,55,61,-30,45,5 $$

Graph \(y=f(x)\) by hand by first plotting points to determine the shape of the graph. $$ f(x)=3 $$

A linear function \(f\) can be written in the form \(f(x)=a x+b .\) Identify a and b for the given \(f(x)\). $$ f(x)=-6 $$