The Line Y=4x-7 Crosses The Y Axis At : (4,0) (0,4) (-7,0) (0,-7)?

The y-axis is the plot of the equation x = 0, so the first and third answers are eliminated. The y-intercept is the y value when x = 0. We can evaluate
y = 4*0 - 7 = -7.
We recognize this as the constant in the "slope-intercept" form that we have.

The y-intercept is (0, -7).