Brainliest to correct/best answer! 3. Using a pre-image you should be able to perform a translation and a rotation and write mathematical notation for each.

part a. Show the transformation and write the function rule for a translation if you want to
move the pre-image seven units to the left and two units up?

part b. What do you need to know in order to do a rotation? Complete a
rotation of your choice and identify the rule for this.

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

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.

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.