Answer:
C
Step-by-step explanation:
We want a line of best fit, which means we want to create a line that the data points will lie closest to.
One thing we can do is find the slope between the bottom-leftmost point and the top-rightmost point. This is because if we were to draw a line connecting these two, it will cut through the data quite well.
Those two points are (9, 15) and (16, 18), so the slope is change in y divided by the change in x:
(18 - 15) ÷ (16 - 9) = 3 ÷ 7 ≈ 0.4
Eliminate A and B.
Now we need to determine the y-intercept. This needs no calculations; simply look at the graph: there's no way a line cutting through the y-intercept point of (0, 18) will perfectly match the data points; instead it must be a y-intercept lower than 18. So, eliminate D.
The answer is C.
Answer:
More info please
Step-by-step explanation:
She would have spent $600 on the furniture, and $200 on the T.V.
Her original savings were $800.
Answer:
117
Step-by-step explanation:
Got it from calucaltor and did it to make sure
Answer:
26,910 meters
Step-by-step explanation:
The glacier moves 29.9 meters a day.
In 100 days it will move 29.9(100)=2990 meters.
In 1000 days it will move 29.9(1000)=29900 meters.
29,900-2,990=26,910 meters