209k views
1 vote
An electrician charges a fee of $25 plus $20 per hour to repair wiring. Write an equation. To represent the electricians fee in functional notation using F for the fee and h for the number of hours worked. F(h)=_______

User Okyam
by
9.0k points

1 Answer

4 votes

Using F for the fee and h for the number of hours worked, we have to consider that there is one quantity that depends on the number of hours ($20), and one that is fixed ($25).

Considering the latter, we can write the following equation:


F(h)=20h+25

Answer:


F(h)=20h+25

User Mike Depies
by
9.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.