If f(x)=x+1,and g (x)=2x, then g(f(x) )=[? ]x+[? ]

Which function has the same domain as y=2x

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form