Answer:
its the second one hope this helps
Step-by-step explanation:
Answer:
(x + 4)2 + (y - 9)2 = 25
Step-by-step explanation:
Answer:
linear
Step-by-step explanation:
The x-values are evenly spaced (1 apart), so it is helpful to look at the differences of the f(x) values.
Successive f(x) values all differ by the constant 0.5, a characteristic of a linear function.
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<em>Comment on differences</em>
The differences of successive y-values are called "first differences". The differences of those are called "second differences". And the differences of those are "third differences." The "degree" of the differences that are constant is the degree of the function describing the sequence.
That is, a sequence (like this one) with constant first differences can be described by a first-degree polynomial, a linear function. If third differences are constant, the sequence is described by a third-degree polynomial, a cubic function.
A square root function will have first differences that decrease by a decreasing amount. Successive differences of differences will continue to decrease, never becoming constant.
An exponential function will have first differences with a common ratio.
Answer:
3
Step-by-step explanation:
The boxes are stacked 5 boxes deep by 4 boxes high by 4 boxes across, then there are 
boxes in total.
The mass of 1 box of paper is 22.5 kilograms, so 80 boxes weigh 
kilograms.
When the driver is in the truck, the mass is 2948.35 kilograms, then the total mass is
Let n be the number of boxes of paper the driver must deliver at the first stop. Their weigth is 22.5n kg and the weight of the truck without n boxes is
Trucks with a mass greater than 4700 kilograms are not allowed over the bridge, thus
Hence, the driver must deliver at least 3 boxes at the first shop.
So enter, square root sign, then 3.36 under and it gives you 6.04979….. rounded is:
6.0
