What two measures of central tendency about the roller coasters cannot be determined using the box plot?

Mode and mean

Step-by-step explanation:

The measure of central tendency that can be determined by just looking at the  box plot is : MEDIAN but the other measures of central tendencies. that cannot be determined  accurately by just looking at the box plot . are MODE  and MEAN

This simply because of how a box plot is created ( it makes it easier to determine the median value other than other central tendencies )

When a function is plotted on a graph, the domain and the range of the function are the x-coordinate and the y-coordinate respectively.

Given that:

To calculate the domain, we start by equating the denominator to 0

Expand

Factorize

Factor out t + 1

Split

or

Solve for t

This means that the values of t cannot be -1 and -2.

Since t represents the hours after injection, the value of t cannot be negative.

Hence, the domain of the function is:

See attachment for the graph of

From the attachment, we can see that the maximum of the function on the y-axis is 8.

This means that the greatest concentration of medication that a patient will have in their body is 8mg/L

Read more about domains and equations at: