Explanatory Answer:
The equation y = 4x + 7 is in slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept.
In this case, the slope is 4, which is the coefficient of x, and the y-intercept is 7, which is the constant term.
Therefore, the slope is 4 and the y-intercept is 7.