A phone company charges for service according to the formula: C(n) = 27 + 0.03n, where n is the number of min talked, and C(n) is the monthly charge, in dollars. The rate of change in this equation is:

Krishnakeshan asked Jul 25, 2022

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Krishnakeshan asked Jul 25, 2022

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25 votes

Answer:

0.03

Explanation:

Use the formula y=mx+b

m= slope

b= y-int

Rate of change can also be interpreted as the slope.

0.03

The initial value can be interpreted as the y-intercept.

Jeremy Burton answered Jul 31, 2022

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