What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form? quadratic formula: x = startfraction negative b plus or minus startroot b squared minus 4 a c endroot over 2 a endfraction x = startfraction 5 plus or minus 10 startroot 5 endroot over 2 endfraction x = startfraction negative 5 plus or minus 10 startroot 5 endroot over 2 endfraction x = startfraction negative 5 plus or minus startroot 5 endroot over 2 endfraction x = startfraction 5 plus or minus startroot 5 endroot over 2 endfraction

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.