Final answer:
The slope of the linear function f(x) = 4x + 60 is 4, which can be identified by comparing the function to the standard form y = mx + b, with m representing the slope.
Step-by-step explanation:
To find the slope of the linear function f(x) = 4x + 60, we compare it to the standard slope-intercept form of a linear equation, which is y = mx + b, where m is the slope and b is the y-intercept. In this case, the coefficient of x in the function is 4, which represents the slope of the line. Therefore, the slope of the linear function f(x) = 4x + 60 is 4.