Eve had some balls she tried to share them evenly first in two bags then in three bags and finally in four bags each time she had one ball leftover how many balls did Eve have

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

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.