Glenn wants to enlarge a photo. the original photo is 2 inch wide by 4 inches long. he wants to enlarged photo to be 5 inches wide by 10 inches long. which scale factor should he use?

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.

Divide reduce the answer to lowest term 3/7 divided 1 1/6

How does percent markup and percent discount relate to percent of change?