¿Todavía tienes preguntas de matemáticas?

Pregunte a nuestros tutores expertos
Algebra
Pregunta

A phone company charges for service according to t...

A phone company charges for service according to the formula: \( C ( n ) = 21 + 0.04 n , \) where \( n \) is the number of minutes talked, and \( C ( n ) \) is the monthly charge, in dollars. 

The rate of change in this equation is: _______?

The initial value in this equation is: ______?

Answer

\(0.04\\21\)

Solución
View full explanation on CameraMath App.