The distance between two points is found using something called the distance formula. The distance formula goes like this:
(x₂ - x₁) and the y equivalent is the same as the change between the x or y values between each coordinate. Using this formula, the distance between (5,-8) and (53,-28) is ~43.635
Answer:
Now we can find the limits in order to determine outliers like this:
So for this case the left boundary would be 3, if a value is lower than 3 we consider this observation as an outlier
b. 3
Step-by-step explanation:
For this case we have the following summary:
represent the minimum value
represent the first quartile
represent the median
represent the third quartil
represent the maximum
If we use the 1.5 IQR we need to find first the interquartile range defined as:
Now we can find the limits in order to determine outliers like this:
So for this case the left boundary would be 3, if a value is lower than 3 we consider this observation as an outlier
b. 3
Answer:
The zeros are
Larger
Smaller
2)The vertex is (-12.5,-2.25)
Step-by-step explanation:
The given function is:
This function is already in the factored form therefore it is easy to find the zeros,
Either or
The zeros are or
b) The expanded form of the given function is:
We obtain the vertex form by completing the square:
The vertex form is:
Therefore the vertex is (-12.5,-2.25)