Which are true of the function f(x) = 49(1/7)^x? check all that apply. 1. the domain is the set of all real numbers. 2.the range is the set of all real numbers. 3.the domain is x > 0. 4.the range is y > 0. 4.as x increases by 1, each y-value is one-seventh of the previous y-value. 5.the initial value for the function is 7.

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.