The boundary point is? The solutions are all values ? 3

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

Find the area of the triangle shown 3 by 6

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39