Let f be a function defined by f (n) = 2f (n-1) + 3f (n-2), where f (1)=1 and f (2)=2. determine f (5).

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Do,h = (7, 9) (14, 18) the scale factor is

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.