What is the equation you of the following graph?

1. f(x) = sin(x-45 degrees)
2. f(x) = sin (x+45 degrees)
3. f(x) = sin x+2
4. f(x) = 2sin x

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Which graph represents the parent function of y=(x+2)(x-2)

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?