15. Identify a transformation of the function ƒ(x) = x by observing the equation of the function g(x) = x – a.

A horizontal shift a units to the right.

A vertical shift a units downward.

A horizontal shift a units to the left.

A vertical compression by a factor of 1/a.

A horizontal shift a units to the right.

Step-by-step explanation:

f(x) =x, is a line with the the x-intercept at (0,0)

g(x) = x-a, is a line that has the same slope as line f(x) , yet has a x-intercept at (a,0) the line moved a units to the right

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun

the answer is:

mean: 6

mad: 2.14