32.50,
<span>45.50 - 39 = 6.50 (the cost of one movie channel) </span>
<span>39 - 6.50 = 32.50 (the cost of cable without any movie channels) </span>
<span>Proof </span>
<span>32.50+6.50+6.50 = 45.50 </span>
Answer:
The equation of the least-squares regression line for this plot is approximately ŷ = 3.8 + two thirds times x.
Step-by-step explanation:
Substitute x=0
5y=-30
y=-6 is the y intercept
