For this case we have the following equation:
[tex]y = 4x-64[/tex]
To find the intersection with the x-axis we make [tex]y = 0[/tex].
So, substituting y = 0 we have:
[tex]0 = 4x-64\\-4x = -64\\4x = 64\\x = \frac {64} {4}\\x = 16[/tex]
The intersection with the x axis is:
[tex](x, y) :( 16,0)[/tex]
Answer:
[tex](x, y) :( 16,0)[/tex]
