To evaluate g ( f ( 15 ) ) , for example, we first evaluate f ( 15 ) and then use the result as the input to g . f ( 15 ) = 15 2 = 13 g ( f ( 15 ) ) is the same thing as g ( 13 ) since f ( 15 ) = 13 . g ( 13 ) = 1.5 ( 13 ) = 19.5 So g ( f ( 15 ) ) = 19.5 . Untried g ( f ( 15 ) ) = 19.5 . What does this represent in the context? When the cropped length of the photo is 15 inches, the resized length is 19.5 inches. When the original length of the photo is 15 inches, the cropped length is 19.5 inches. When the original length of the photo is 15 inches, the length after cropping and resizing is 19.5 inches. When the resized length of the photo is 15 inches, the original length was 19.5 inches. When the original length of the photo is 15 inches, the resized photo (without cropping) is 19.5 inches. Evaluate each of the following. g ( f ( 8 ) ) = g ( f ( 24 ) ) = g ( f ( 11 ) ) = g ( f ( 5 ) ) =