Brandon is shown two expressions, 2(4x+3) and 12x−2. Brandon claims that the expressions are equivalent because when x=2 both expressions are equal to 22.

To show that Brandon's claim is false, evaluate each expression when x=3.

Enter the value of 2(4x+3) when x=3.

Enter the value of 12x−2 when x=3.

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.