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  • 10-12-2022
  • Mathematics
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The cost of a telephone call is made up of a fixed connection fee and an additional cost per minute, as shown on the graph below.
a) What is the cost of the connection fee?
b) What is the cost per minute?
If your answers are decimals, give them to 1 d.p.

The cost of a telephone call is made up of a fixed connection fee and an additional cost per minute as shown on the graph below a What is the cost of the connec class=

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