Question 283760
graph of y = x^2 - 8x + 2 is shown below:


{{{graph(400,400,-20,20,-20,20,x^2 - 8x + 2)}}}


To plot the points on this graph, all you do is take values of x and then solve for y assuming that value of x replaces x in the equation.


example:


when x = 4, y = 4^2 - 8*4 + 2 = 16 - 32 + 2 = -16 + 2 = -14.