The value of a certain car when it was brand new with O mileage was $17,000 but the value dropped to $4,000 when the car accumulated 80,000 miles as shown in the scatter plot below. Based on the data
in the scatter plot, at what mileage was the car worth about $12,000?

help me !!

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

range is infinite on both x and y axis positive and negative

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.