MM
Mashaal Masha
Apr 11, 2024
The table gives the number of hours, $h$, of labor and a plumber’s total charge $f(h)$, in dollars, for two different jobs
| $h$ | $f(h)$ |
|---|---|
| 1 | 155 |
| 3 | 285 |
There is a linear relationship between $h$ and $f(h)$. Which equation represents this relationship?
Difficulty: Medium
A:
$f(h)=25h+130$
B:
$f(h)=130h+25$
C:
$f(h)=65h+90$
D:
$f(h)=90h+65$
ID: 6617de27f516d0aa788e039c