Question

when joseph first starts working at a grocery store, his hourly rate is $10. for each year he works at the grocery store, his hourly rate increases by $0.50. josephs hourly rate r, in dollars, is a function of t, the number of years he works at the grocery store. write the functions formula. r =

Explanation:

Step1: Identify initial rate

The starting hourly rate is $\$10$, which is the constant term.

Step2: Identify annual increase

Each year, the rate increases by $\$0.50$, so this is the coefficient of $t$.

Step3: Form the linear function

Combine the initial rate and the annual increase to get the function for $R$.
$R = 10 + 0.50t$

Answer:

$R = 10 + 0.50t$