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1 answer:
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Complete Question
The complete question is shown on the first uploaded image
Answer:
The line is
Step-by-step explanation:
From the question we are told that
The line is
The point is P(0,0 )
Generally the equation for a line is
Now comparing this with the given equation we see that
Generally the slope of the perpendicular to the given line is mathematically evaluated as
=>
=>
Generally from the univesal equation of a line and the given point we have that
y = mx + c at p(0,0) and is
0 = -4 (0 ) + c
=> c = 0
Hence the equation perpendicular to the line given at the point given is
Answer:
Mean
Step-by-step explanation:
Given
Required
Best measure of center
The mean is considered the best measure of center when there are no outliers in the given data.
Outlier is when a particular data set is far away from other datasets.
For instance: 20 is an outlier in the following data sets:
Also, the given data are not open-ended.
An open-ended data is as follows:
Since we do not have any of the above conditions, then the mean is the best center to use.
Answer:
y = 4x + 17
Step-by-step explanation:
y = mx + b given points: (-3,5) (-5,-3)
=
= 4
y = 4x + 17