Mathematics: Now . the yearly attendance at a ballpark is shown in the table. which answer describes the average rate of change from year 2 to year 5?

Now . the yearly attendance at a ballpark is shown

SebiZ3240

17.01.2022

Option. A is the correct option.

Step-by-step explanation:

The yearly attendance at a ballpark is shown in the table attached.

We have to describe the average rate of change in attendance from year 2 to year 5.

Since rate of change in the attendance will be described by $\frac{\text{Difference in attendance}}{\text{Difference in years}}$

Therefore, average change in attendance = $\frac{\text{Attendance in year 5 - attendance in year 2}}{\text{5-2}}$

= $\frac{333.7-298.3}{5-2}=\frac{35.40}{3}$

= 11.80 thousands per year

≈ 11800 people per year

Therefore, there is an average rate of change of 11800 people per year from year 2 to year 5.

Option A. is the answer.

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nathanbarbry

30.11.2022

enlargement

Step-by-step explanation:

A dilation is a transformation which stretches or shrinks the original shape.

It creates similar shapes but of different size.

If the scale factor is greater than 1 then the image is an a stretch or enlarged.

If the scale factor is between 0 and 1 then the image is a reduction or a shrink.

If the scale factor is 1 then the figure and the image are congruent.

The given scale factor is $2\frac{1}{2}$

Since $2\frac{1}{2}$ >1 .

Therefore, the dilation is enlargement .

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