mymathlabtutor
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
mymathlabtutor
mymathlabtutor
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
Suppose that a cell phone plan charges $15 for the first 60 minutes or less used in a month and $0.5...
4 months ago
Q:
suppose that a cell phone plan charges $15 for the first 60 minutes or less used in a month and $0.50 for each additional minute. Write a piecewise function that shows the charges for time t where t ranges from 0 to 63 minutes
Accepted Solution
A:
f(x)=15 when x≤60
=.5(x-60)+15 when x>60