The order that the pitcher threw is F, C, F, F, C, C, F, F, F then the next five pitches are C, C, C, C, F, F, F, F, F assuming the pitcher maintains this order
The graph is y=x+4, to get the x-intercept we let y=0; and solve for x thus we shall have: 0=x+4 subtract 4 from both sides 0-4=x+4-4 -4=x hence the x-intercept will be at point (-4,0)