Answer:
A
Step-by-step explanation:
B1 represents the slope of the population regression line so A is the answer
Answer:
$2,406.62
Step-by-step explanation:
Answer:
y = x + 4
Step-by-step explanation:
Number of gallons still in tank = 4
+ Number of gallons added to tank = <u>x </u>
Total gallons in tank = x + 4
y = x + 4