Answer:
y = 1/2 x + 8
Step-by-step explanation:
We are given the y intercept and the slope, so we can write the equation using the slope intercept form
y = mx+b where m is the slope and b is the y intercept
y = 1/2 x + 8
Answer:
Step-by-step explanation:
<u>Rate of change:</u>
- (246 - 150)/(27 - 15) =
- 96/12=
- 8
<u>8*15 = 120, so one off fee is:</u>
<u>Therefore the function is:</u>
Correct choice is B