Answer:P(x) = 10x + 100
Explanation:
Let x represent the number of computers that William sold on a particular day.
Let the function, P(x) represent the total pay on a day on which he sells x computers.
He makes a base pay of $100 each day and then is paid a $10 commission for every computer sale he makes. If he sells x computers on a particular day, then the equation for the function P( x ) would be
P(x) = 10x + 100