How to graph this problem set by step

Graph the function f(x) = 7(x + 9)? Plot the vertex. Then plot another point on the parabola. If you make a mistake, you can erase your parabola by selecting the second point and placing it on top of the first. 10 4 ( x ) 8 6 -4 2 10 -8 -6 -4 -2 0 2 4 6 8 1 10 -2- -4- -6 -8- -10 Submit Work it out Not feeling rea