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The profit a store makes on rope can be found by subtracting the amount it charges when selling the rope and the price they pay to buy the rope.

How much profit does the store make on each foot of rope ?

The profit a store makes on rope can be found by subtracting the amount it charges when selling the rope and the price they pay to buy the rope How much profit class=

Respuesta :

The profit the store makes on each foot of rope is $0.12

Rate of change of function

The rate of change of function is its slope, According to the function given expressed as;

y = 0.12x

Standard equation of a line

The standard equation of a line is expressed as y = mx +b

  • m is the slope or rate of change
  • b is the y-intercept

Compared with the given equation:

mx = 0.12x

m = 0.12

This shows that the profit the store makes on each foot of rope is $0.12

Learn more on rate of change here; https://brainly.com/question/8728504