What is the rate change seen in the graph below

The graph shown below expresses a radical function that can be written in the form f(x)=a(x+k)1/n+c what does the graph tell you about the value of n in this function

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?