Respuesta :
Yes the graph does show a linear function. You should be able to see that the 3 points all have the same slope and form a linear line. It is also a function because it passes the vertical line test.
Part A: This line represents a linear function because a line that is straight can pass through all the points. The function of that line would be: y=x+2
Part B:
Linear function: y=x+2
Non-linear function: [tex]y= x^{2} [/tex]
Hope this helps
Part B:
Linear function: y=x+2
Non-linear function: [tex]y= x^{2} [/tex]
Hope this helps