The graph of `y+2 = 0` is a line

The graph of y = 1 is a line parallel to _______

The graph of y = 6 is a line

The graph of x+3 =0 is a line

Graph of x = 2 is a line :

The graph of y=6 is a line

The graph of y=5 is a line

The graph of y=6 is a line

The area enclsoed between the graph of y= x^3 and the lines x= 0, y=1, y= 8 is

In the xy-plane, the graph of y = 3x^2 − 14x intersects the graph of y = x at the points (0, 0) and (a, a). What is the value of a ?